10th Class Physics chapter 9 English Medium Online MCQ Test With Answer

Are you a student, currently preparing for your 10th class physics board exam? If so, we have a perfect solution for you! Our online platform offers a comprehensive set of physics multiple-choice questions specifically designed for Chapter 9. By utilizing our platform, you can practice solving these 10 class physics chp 9 mcqs and enhance your understanding of the chapter. The best part is that you can access these resources for free, right from the comfort of your own home. Our team of highly qualified teachers has developed this MCQs test with the aim of assisting you in excelling in your exam preparation. Keep reading to discover the numerous benefits of our online test and learn how to make the most of it.

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MCQ's Test For Chapter 9 "Atomic and Nuclear Physics"

Try The MCQ's Test For Chapter 9 "Atomic and Nuclear Physics"

  • Total Questions12

  • Time Allowed15

Atomic and Nuclear Physics

00:00
Question # 1

The value or current I passing through a conductor is inversely proportional to:

Question # 2

Which radiations are free of effect of electric and magnetic field?

Question # 3

Safe limit of radiations exposure in one year.

Question # 4

Total energy supplied in driving one coulomb of charge around a complete circuit is called:

Question # 5

with the increase in temperature the resistance of pure metals:

Question # 6

Which particles are nucleons?

Question # 7

Radioactive isotopes present in atmosphere is

Question # 8

The half life of radium - 226 is 1620 years. If N is its total amount then after the four half lives, its left amount will be:

Question # 9

earth wire is connected with those appliances whose casing is made of:

Question # 10

Circuit breaker works on the principle of:

Question # 11

The combined resistance of two identical resistors, connected in series is 8Ω. Their combined resistance in a parallel arrangement will be:

Question # 12

For observing how fast plants are absorbing phosphate fertilizer we use.

Prepare Complete Set Wise Chapter 9 "Atomic and Nuclear Physics" MCQs Online With Answers


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Solved MCQs File

In case you still feel uncertain about Chapter 9 of 10th class physics MCQs and require additional preparation, we've got you covered. On our website, you can download the physics 10 class solved mcqs of ch 9 from this page. These MCQs have been precisely compiled by our highly qualified and experienced instructors, covering all the essential questions and concepts from the chapter. We guarantee that preparing with these files will significantly enhance your performance in our online MCQs test.

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10th Class (English Medium) Physics Chapter 9 Important MCQ's

Sr.# Question Answer
1

The property of substance, which opposes the flow of current through it is called:

A.

Resistance

B.

Reactance

C.

Resistivity

D.

None

2

As the temperature of a conductor rises, its resistance:

A.

Increases

B.

Increases

C.

Decreases

D.

Does not change

3 The Half life of a certain isotopes is 1 day. What is the quantity of isotopes after 2 days?
A. One half
B. One quarter
C. One eight
D. None of these
4

the resistance of an ammeter should be:

A.

high

B.

very high

C.

low

D.

constant

5

When we double the voltage in a simple electric circuit, we double the:

A.

Current

B.

Power

C.

Resistance

D.

Both a and b

6

What is the power rating of a lamp connector to a 12 V source when it carries 2.5 A:

A.

4.8W

B.

14.5W

C.

30W

D.

60W

7 Which element is used to locate the ulcer in brain?
A. Iodine-131
B. Phosphorus-32
C. Carbon-14
D. Potassium-40
8 The half life of Lead Pb is
A. 10 hour
B. 10.10 hours
C. 10.6 hours
D. 1 year
9

Which instrument is used to detect current:

A.

Galvanometer

B.

Voltmeter

C.

Ammeter

D.

Electroscope

10 Radiation was found in:
A. 1896
B. 1895
C. 1897
D. 1898

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