ЭЕШ (Нийт: 13,274)

Он:
Хувилбар:
Агуулга:
Х.Э чадамж
Танин мэдэхүйн түвшин:
Дугаар:
Оноо:
Минут:
Х.Э.Чадвар
Ч.Алхам
Т.М.Түвшин
Ү. нэгж
Суралцахуйн ҮД
Шалгуур
Гүйцэтгэл Т
Оноо: 1 Минут: 1
D хувилбарын 41-р даалгавар

Микроскопоор сонгины хальсыг хэдэн арав дахин томруулж хардаг. Үүнд юугаар дүрсийг томруулдаг вэ?

A PHP Error was encountered

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Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    Гурвалжин призм

  • B.

    Сарниулагч линз

  • C.

    Цуглуулагч линз

  • D.

    Параллель ялтас

  • E.

    Нүх

Оноо: 2 Минут: 1
C хувилбарын 43-р даалгавар

Зурагт нимгэн цуглуулагч линз дэхь биеийн дүрсийг байгуулав. Бие хаана байрлаж байна вэ? 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    a > 2f

  • B.

    f > a

  • C.

    = a

  • D.

    2= a

  • E.

    2> a > f

Оноо: 2 Минут: 1
D хувилбарын 40-р даалгавар

Гэрлийн долгиолог ба бөөмлөг шинжийг илэрхийлсэн дараах үзэгдлүүдийн аль нь бөөмлөг гэдгийг баталдаг вэ?

I-  интерференц      II- дифракц       III- Фотоэффект 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    I, III

  • B.

    I, II

  • C.

    зөвхөн I

  • D.

    зөвхөн II

  • E.

    зөвхөн III

Оноо: 2 Минут: 1
A хувилбарын 16-р даалгавар

Урвалыг гүйцээн тэнцүүлж, бүтээгдэхүүн бодисуудын коэффициентийн нийлбэрийг олно уу.

С5 Н12 + О2 → ... + ... 

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Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    8

  • B.

    9

  • C.

    11

  • D.

    20

  • E.

    22

Оноо: 2 Минут: 2
D хувилбарын 10-р даалгавар

Октаны тоо өндөртэй сайн чанарын бензин гарган авах крекингийн урвалыг сонгоно уу.

A PHP Error was encountered

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Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    A

  • B.

    B

  • C.

    C

  • D.

    D

  • E.

    E

Оноо: 2 Минут: 1
A хувилбарын 14-р даалгавар

Хүхрийн хүчилд уусч, уусмал үүсгэдэг нэгдлийг сонгоно уу.

 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    \small MgCO_3

  • B.

    \small BaCO_3

  • C.

    \small H_2SiO_3

  • D.

    \small BaSO_4

  • E.

    \small CaSiO_3

Оноо: 2 Минут: 1
D хувилбарын 39-р даалгавар

Устөрөгчийн атомын энергийн түвшний томъёог \small E_{n}=-\frac{13.6}{n^{2}} эВ   гэж илэрхийлж болно . n- түвшний дугаар. Электрон 2-р түвшнээс  1-р түвшинд шилжсэн бол цацаргасан фотоны энергийн хэмжээг тодорхойл.

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    10,2 эВ

  • B.

    3,4 эВ

  • C.

    13,6 эВ

  • D.

    17,0 эВ

  • E.

    6,8 эВ

Оноо: 2 Минут: 1
C хувилбарын 42-р даалгавар

Дифракцын торын 1 мм тутамд 200 зураас оногддог. Түүнд перпендикуляраар 0.4 мкм долгионы урттай гэрэл тусав. Гол максимумаас 5-р эрэмбийн максимум ажиглагдах өнцгийн синусыг ол. 

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Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    0.24

  • B.

    0.08

  • C.

    0.16

  • D.

    0.40

  • E.

    0.32

Оноо: 1 Минут: 1
D хувилбарын 38-р даалгавар

Зурагт үзүүлсэн устөрөгчийн изотоп хэдэн электрон, цөм нь хэдэн протонтой вэ?

A PHP Error was encountered

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Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    2; 1

  • B.

    2; 0

  • C.

    1; 2

  • D.

    1; 1

  • E.

    0; 2

Оноо: 1 Минут: 1
C хувилбарын 41-р даалгавар

Анхны зургийн аппаратаар хөрөг зураг авахад хүмүүсийн толгой урвуу харж хальсан дээр буудаг. Үүнд юугаар урвуу дүрс үүсгэдэг вэ? 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    Сарниулагч линз

  • B.

    Хавтгай толь

  • C.

    Гүдгэр толь

  • D.

    Нүх

  • E.

    Паралель ялтас

Оноо: 2 Минут: 1
D хувилбарын 37-р даалгавар

Танталын электрон гаралтын ажил 1,10 эВ. Түүний гадаргуу дээр 2,00 эВ энергитэй улаан гэрэл тусгахад хамгийн ихдээ ямар хэмжээний кинетик энергитэй электрон сугаран гарсан бэ?

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    0,91 эВ

  • B.

    0,90 эВ

  • C.

    3,10 эВ

  • D.

    2,04 эВ

  • E.

    1,37 эВ

Оноо: 2 Минут: 1
C хувилбарын 40-р даалгавар

Гэрлийн долгиолог ба бөөмлөг шинжийг илэрхийлсэн дараах үзэгдлүүдийн аль нь долгиолог гэдгийг баталдаг вэ? 

I- интерференц   II- Фотоэффект     III- туйлшрал 

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Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    II,III
  • B.

    I, II
  • C.

    I, III
  • D.

    зөвхөн II
  • E.

    Зөвхөн III
Оноо: 2 Минут: 1
D хувилбарын 36-р даалгавар

Цацраг идэвхит бодисын 20% нь 2 цагт задардаг бол 4 цагт анх байсан цөмийн хичнээн хувь нь задралгүй үлдэх вэ? 

A PHP Error was encountered

Severity: Notice

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Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    36%

  • B.

    80%

  • C.

    20%

  • D.

    64%

  • E.

    50%

Оноо: 2 Минут: 1
C хувилбарын 39-р даалгавар

Ус төрөгчийн атомын энергийн томьёог \small E_{n}=-\frac{13.6 }{n^{2}}эВ  гэж илэрхийлж болно. n-түвшний дугаар . Электрон 3-р түвшнээс 1-р түвшинд шилжсэн бол цацаргасан фотоны энергийн хэмжээг тодорхойл. 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    12.1 эВ

  • B.

    12.8 эВ

  • C.

    13.6 эВ

  • D.

    17.0 эВ

  • E.

    6.8 эВ

Оноо: 2 Минут: 1
A хувилбарын 13-р даалгавар

Будатиен -1, 3 - аас үүссэн полимер нэгдлийг сонгоно уу.

 

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Severity: Notice

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Filename: core/Model.php

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Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    \small (-CH_2-C(Cl))=CH-CH_2-)_n

  • B.

    \small (-CH_2-CH_2-)_n

  • C.

    \small (-CH_2-CH(Cl)-)_n

  • D.

    \small (-CH_2-CH=CH-CH_2-)_n

  • E.

    \small (-CH_2-C(CH_3)=CH-CH_2-)_n

Оноо: 2 Минут: 1
D хувилбарын 35-р даалгавар

Цацраг идэвхт задралын үед гарах цацрагуудыг тоочно уу. 

I   \lambda- урттай үзэгдэх гэрэл

II    \nu- давтамжтай дуу

III    \alpha- гелийн атомын цөм 

IV     \beta- их хурдтай электрон 

V    \gamma- маш бага долгионы урттай цахилгаан соронзон долгион 

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Filename: core/Model.php

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Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    II, IV, V

  • B.

    II, III, IV

  • C.

    I, II, III

  • D.

    III, IV, V

  • E.

    I, III, IV

Оноо: 1 Минут: 1
C хувилбарын 38-р даалгавар

Зурагт үзүүлсэн бериллийн саармаг атом хэдэн электрон, цөм нь хэдэн протонтой вэ? 

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Severity: Notice

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Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    0; 4

  • B.

    4; 2

  • C.

    2; 4

  • D.

    4; 0

  • E.

    4; 4

Оноо: 2 Минут: 1
C хувилбарын 37-р даалгавар

Цезийн электрон гаралийн ажил 1.81 эВ. Түүний гадаргуу дээр 2.17 эВ энергитэй хөх гэрэл тусахад хамгийн ихдээ ямар хэмжээний кинетик энергитэй электрон сугаран гарсан бэ? 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    2.04 эВ

  • B.

    0.91 эВ

  • C.

    4.52 эВ

  • D.

    0.90 эВ

  • E.

    1.37 эВ

Оноо: 1 Минут: 1
D хувилбарын 34-р даалгавар

Нар үхрийн ордыг дэвсгэрлэн харагдах үед төрөгсдийг ямар ордныхон гэдэг вэ?

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Function: require_once

  • A.

    Нум

  • B.

    Үхэр

  • C.

    Хонь

  • D.

    Матар

  • E.

    Жинлүүр

Оноо: 1 Минут: 1
D хувилбарын 33-р даалгавар

Нар, сар, дэлхий гурав нэг шугаманд байрлахад нар хиртдэг . Аль мужид хагас хиртэлт болж байна вэ?

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Line: 12
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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Function: view

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Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1

  • B.

    3

  • C.

    2

  • D.

    Дэлхий бүхэлдээ бүтэн хиртэнэ.

  • E.

    Дэлхий бүхэлдээ хагас хиртэнэ.

Оноо: 2 Минут: 1
C хувилбарын 36-р даалгавар

Цацраг идэвхт бодисын 40% нь 4 цагт задардаг бол 8 цагт анх байсан цөмийн хичнээн хувь нь задралгүй үлдэх вэ? 

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Line: 12
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    80%

  • B.

    36%

  • C.

    20%

  • D.

    64%

  • E.

    50%

Оноо: 2 Минут: 1
A хувилбарын 12-р даалгавар

Дараах ионуудыг усан уусмалдаа үүсгэх өнгөтэй нь зөв харгалзуулна уу.

 Ион Үүсгэх өнгө
1Cu+aӨнгөгүй
2MnO4-b Шар
3Ba2+cНогоон 
4CrO42-dНил ягаан 

 

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Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1б, 2г, 3а, 4в

  • B.

    1а, 2г, 3в, 4б

  • C.

    1в, 2г, 3а, 4б

  • D.

    1б, 2в, 3а, 4г

  • E.

    1в, 2г, 3б, 4а

Оноо: 2 Минут: 1
C хувилбарын 35-р даалгавар

Цацраг идэвхт задралын үед гарах цацрагуудыг тоочно уу. 

I      \alpha -гелийн атомын цөм 

II   \beta- их хурдтай электрон 

III  \gamma - маш бага долгионы урттай цахилгаан соронзон долгион 

IV  \lambda -урттай үзэгдэх гэрэл 

V     \nu-давтамжтай дуу 

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File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    III, IV, V

  • B.

    II, III, IV

  • C.

    I, II, III

  • D.

    II, IV, V

  • E.

    I, III, IV

Оноо: 1 Минут: 1
D хувилбарын 32-р даалгавар

Дагуул гарагаа тойрон эргэнэ. Гараг дагуулаа татах хүч ба дагуулын шугаман хурд хаашаа чиглэх вэ? Дагуулын эргэх чиглэлийг зурагт тэмдэглэв.

 

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Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    3 ба 4

  • B.

    5 ба 3

  • C.

    3 ба 1

  • D.

    2 ба 3

  • E.

    1 ба 4

Оноо: 1 Минут: 1
D хувилбарын 31-р даалгавар

10м < f < 10м долгионы урттай радио долгионыг LF радио долгион гэдэг. LF радио долгионы хурд хэд вэ? 

 

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Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    3*108 м/с

  • B.

    3.5*106 м/с

  • C.

    3*108 км/с

  • D.

    3.5*108 м/с

  • E.

    3.5*108 км/с

Оноо: 1 Минут: 1
C хувилбарын 34-р даалгавар

Нар хонины ордыг дэвсгэрлэн харагдах үед төрөгсдийг ямар ордныхон гэдэг вэ? 

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Line: 12
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    Нум

  • B.

    Жинлүүр

  • C.

    Үхэр

  • D.

    Хонь

  • E.

    Матар

Оноо: 1 Минут: 1
C хувилбарын 9-р даалгавар

Нэгдэлдээ суурийн оксид, суурь, давс үүсгэдэг дан бодис аль нь вэ?

 

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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    Br_2

  • B.

    P

  • C.

    K

  • D.

    S_2

  • E.

    Ar

Оноо: 2 Минут: 1
A хувилбарын 10-р даалгавар

Дараах загварт тохирох наноматериал болон нано бүтэцтэй төхөөрөмжийг үйлдвэрлэх технологийн зарчмыг сонгоно уу.

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Line: 12
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    Топ даун

  • B.

    Ботом ап

  • C.

    Том даун ба Ботом ап

  • D.

    Молекул молекулаар нь өрөх

  • E.

    Бүгд

Оноо: 1 Минут: 1
B хувилбарын 33-р даалгавар

Нар ,сар,дэлхий гурав нэг шугаманд байрлахад нар хиртдэг. Аль мужид бүтэн хиртэлт болж байна вэ? 

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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    Дэлхий бүхэлдээ хагас хиртэнэ.
  • B.

    Дэлхий бүхэлдээ бүтэн хиртэнэ.
  • C.

    1
  • D.

    2
  • E.

    3
Оноо: 1 Минут: 1
C хувилбарын 32-р даалгавар

Дагуул гарагаа тойрон эргэнэ. Гараг дагуулаа татах хүч ба дагуулын шугаман хурд хаашаа чиглэх вэ? Дагуулын эргэх чиглэлийг зурагт тэмдэглэв. 

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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1 ба 4

  • B.

    4 ба 5

  • C.

    5 ба 1

  • D.

    3 ба 4

  • E.

    3 ба 2

Оноо: 2 Минут: 1
A хувилбарын 9-р даалгавар

Нэгдэлдээ суурийн оксид, суурь, давс үүсгэдэг дан бодис аль нь вэ?

 

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Line: 12
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
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File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    Ne

  • B.

    C

  • C.

    N2

  • D.

    S8

  • E.

    Ca

Оноо: 1 Минут: 1
D хувилбарын 8-р даалгавар

Дараах урвалын тэгшитгэлээс алкадиены нүүрстөрөгчдийн үйлдвэрлэлийн ач холбогдолтой гол урвалыг сонгоно уу.

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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    A

  • B.

    B

  • C.

    C

  • D.

    D

  • E.

    E

Оноо: 1 Минут: 1
C хувилбарын 31-р даалгавар

3*10Гц < f < 3*109 Гц  давтамжтай радио долгионыг UHF буюу нэн богино урттай радио долгион гэдэг. UHF радио долгионы хурдыг ол. 

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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    3.5*108 км/с

  • B.

    3.5*106 км/с

  • C.

    3*108 км/с

  • D.

    3.5*108 м/с

  • E.

    3*10м/с

Оноо: 1 Минут: 1
C хувилбарын 30-р даалгавар

Хөгжмийн дугуйлангийн Жаргал, Хишгээ, Маам, Мижээ, Цасаа нар утсан хөгжмөөр тоглоход тус бүр харгалзан 1 см, 2 см, 4 см,  5 см, 3 см далайцтайгаар утсыг татаж ая тогложээ. Аяыг сул дуугаралтаас чанга дуугаралт хүртэл дараалуул.  

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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
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File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
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File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1 см, 2 см, 3 см, 4 см, 5 см

  • B.

    5 см, 4 см, 3 см, 2 см, 1 см

  • C.

    4 см, 5 см, 3 см, 2 см, 1 см

  • D.

    3 см, 2 см, 1 см, 4 см, 5 см

  • E.

    2 см, 5 см, 4 см, 1 см, 3 см

Оноо: 1 Минут: 1
A хувилбарын 8-р даалгавар

Дараах урвалыг тэгшитгэлээс алканы нүүрсустөрөгчдийн  гол урвалыг сонгоно уу.

 

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Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    A

  • B.

    B

  • C.

    C

  • D.

    D

  • E.

    E

Оноо: 2 Минут: 1
C хувилбарын 29-р даалгавар

Шингэнд дуу тарах хурд 1000 м/с бол 1 кГц давтамжтай дууны долгионы урт ба үеийг ол. 

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File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    330 м,1 мс

  • B.

    1000 м,1 с

  • C.

    1000 м,1 мс

  • D.

    1 м,1 с

  • E.

    1 м,1 мс

Оноо: 2 Минут: 1
C хувилбарын 28-р даалгавар

R=15 Ом эсэргүүцэлтэй резисторыг С=9 мкФ багтаамжтай конденсатор ба L=1 Гн индукцлэлтэй ороомогтой цуваа залган хэлхээ үүсгэв. Хэлхээнд хувьсах хүчдэл өгч, давтамжийг өөрчлөхөд хэлхээнд резонанс үүснэ. Уг хэлхээний резонансын график аль нь вэ? 

 

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  • A.

  • B.

  • C.

  • D.

  • E.

Оноо: 1 Минут: 1
D хувилбарын 30-р даалгавар

Хөгжмийн дугуйлангийн Отгоо, Бондгор , Маам , Батаа, Ууганаа нар утсан хөгжмөөр тоглоход тус бүр харгалзан 120 Гц, 210 Гц, 1200 Гц, 2100 Гц, 15000 Гц давтамжтай ая тогложээ. Аяыг бүдүүн дуугаралтаас хамгийн нарийн дуугаралт хүртэл дараалуул. 

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Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    210 Гц, 120 Гц, 15000 Гц, 2100 Гц, 1200 Гц

  • B.

    2100 Гц, 1200 Гц, 210 Гц,120 Гц, 15000 Гц,

  • C.

    1200 Гц, 210 Гц,120 Гц, 15000 Гц, 2100 Гц,

  • D.

    120 Гц, 210 Гц, 1200 Гц, 2100 Гц,15000 Гц,

  • E.

    120 Гц, 15000 Гц, 2100 Гц, 1200 Гц,210 Гц,

Оноо: 2 Минут: 1
D хувилбарын 29-р даалгавар

Шингэнд дуу тарах хурд 1200 м/с бол 1 кГц давтамжтай дууны долгионы урт ба үеийг ол. 

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Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1200 м, 1 с

  • B.

    1,2 м, 1 мс

  • C.

    1200 м, 1 мс

  • D.

    1,2 м , 1 с

  • E.

    800 м , 1 мс

Оноо: 2 Минут: 1
C хувилбарын 27-р даалгавар

Пүршин дүүжингийн хурд хугацаанаас хамаарах хамаарал зураг өгөдөв. 

Пүршин дүүжингийн хурд хугацааны хамаарлын тэгшитгэлийг ол. 

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File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    \small \nu = 15\cos\pi t [ см/с ]

  • B.

    \small \nu = 15\sin\frac{\pi }{2}t [ см/с ]

  • C.

    \small \nu = 15\cos\frac{\pi }{2}t [ см/с ]

  • D.

    \small \nu = 0.15\cos2\pi t [ м/с ]

  • E.

    \small \nu = 15\sin2\pi t [ см/с ]

Нийт: 13,274