10-sinf 9.04.24

10-sinf 9.04.24

10th Grade

15 Qs

quiz-placeholder

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10-sinf 9.04.24

10-sinf 9.04.24

Assessment

Quiz

Physics

10th Grade

Medium

Created by

Azamat Yuldoshev

Used 2+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 2 pts

Litiyning neytral atomida 3 ta elektroni bor. Uning yadrosida nechta protoni bor?

1

2

3

4

2.

MULTIPLE CHOICE QUESTION

5 mins • 2 pts

Neytral (zaryadsiz) jism elektron olsa qanday zaryadlanadi?

Musbat

Manfiy

Neytralligicha qoladi

Aniqlab bo'lmaydi

3.

MULTIPLE CHOICE QUESTION

5 mins • 2 pts

Boshlang‘ich holatda zaryad jihatidan neytral bo‘lgan zarra tashqi ta’sir natijasida 25 ta elektronini yo‘qotdi. Uning keyingi zaryadini toping.

+25𝑒

+50𝑒

-50𝑒.

-25𝑒

4.

MULTIPLE CHOICE QUESTION

5 mins • 3 pts

Zaryadi +4e bo‘lgan tomchi unga yorug‘lik tushishi natijasida 2 ta elektronini yo‘qotadi. Tomchining keyingi zaryadi qanday bo‘ladi?

+2𝑒.

+6𝑒

–2𝑒.

–8𝑒

5.

MULTIPLE CHOICE QUESTION

5 mins • 4 pts

Zaryadlari 3 μC va 4 mC bo‘lgan zaryadlangan nuqtaviy zarralar bir–biridan 30 cm masofada joylashgan. Ularning o‘zaro itarishish ta’sir kuchini toping (kN).

0,8

1,4

1,5

1,2

6.

MULTIPLE CHOICE QUESTION

5 mins • 2 pts

Vakuumda joylashgan ikkita nuqtaviy zaryad

orasidagi masofani o‘zgartirmasdan, ikkala zaryad miqdori 10 martadan orttirilsa, ularning o‘zaro ta’sir kuchi qanday o‘zgaradi?

10 marta kamayadi.

10 marta ortadi.

100 marta kamayadi.

100 marta ortadi.

7.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

𝑞 va 3𝑞 zaryadli ikkita metall sharcha bir-biriga

tekkiziladi va avvalgi vaziyatiga qaytariladi. Bunda ularning o‘zaro ta’sir kuchi qanday o‘zgaradi?

3/4 marta ortadi

3 marta ortadi

4/3 marta ortadi

O'zgarmaydi

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