8-SINF 6-NAZORAT ISHI

8-SINF 6-NAZORAT ISHI

Assessment

Quiz

Physics

5th Grade

Practice Problem

Hard

Created by

шокир искандаров

Used 17+ times

FREE Resource

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22 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

ELEKTR TOKINING ISHI FORMULASINI TOPING ?

A = U q.

A = I U t.

A = I U t.

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Elektr toki bajargan ishning asosiy birligi.

Amper

joul (J)

Volt

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Sarflangan elektr energiyani hisoblash formulasini korsating ?

W = It.

W = AUt.

W = IUt.

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Cho‘ntak fonari lampochkasidagi kuchlanish 4,5 V, tok kuchi 0,2 A bo‘lsa,

1 minutda qancha elektr energiya sarflanadi?

59 kw/h

44 kw/h

50 kw/h

54 kw/h

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Elektr tokining quvvatini formulasi.

P = IU.

P = IA.

P = AU.

A = IU.

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Elektr iste’molchining quvvati ?

Elektr iste’molchining quvvati undan o‘tayotgan vaqtining

unga qo‘yilgan kuchlanishga ko‘paytirilganiga teng.

Elektr iste’molchining quvvati undan o‘tayotgan tok kuchining

unga qo‘yilgan vaqtni ko‘paytirilganiga teng.

Elektr iste’molchining quvvati undan o‘tayotgan tok kuchining

unga qo‘yilgan kuchlanishga ko‘paytirilganiga teng.

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Elektr toki quvvatining asosiy birligi ?

Volt

vatt (W)

Amper

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