Physics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Physics, a fundamental topic in the field of General Knowledge. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Physics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Physics mcq questions that explore various aspects of Physics problems. Each MCQ is crafted to challenge your understanding of Physics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace General Knowledge tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Physics MCQs are your pathway to success in mastering this essential General Knowledge topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Physics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Physics knowledge to the test? Let's get started with our carefully curated MCQs!

Physics MCQs | Page 34 of 70

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Q331.
The unit of latent heat of fusion(Lv) is
Discuss
Answer: (c).Joule
Q332.
A jet of steam at 150 °C is directed at a large block of ice for some time at 0 °C. Some steam condenses to form water and some ice is melted. The condensed steam forms 0.6 kg of water at 0 °C. The specific latent heat of water is 2200 kJ kgโป¹. What is the thermal energy given out by this mass of steam in changing to water at 100 °C?
Discuss
Answer: (a).1320 kJ
Q333.
The unit of specific latent heat of fusion(lf) is
Discuss
Answer: (b).J kgโป¹
Q334.
The unit of latent heat of fusion(Lf) is
Discuss
Answer: (d).Joule
Q335.
The amount of thermal energy required to change the solid to liquid state, or vice versa, without a change in temperature is known as
Discuss
Answer: (c).latent heat of fusion of a solid
Q336.
The thermal energy required to melt a solid with more mass is
Discuss
Answer: (a).more
Q337.
The types of latent heat are

a.

3

b.

4

c.

2

d.

5

Discuss
Answer: (c).2
Q338.
If lf is specific latent heat of fusion and m is the mass of the solid, then the latent heat of fusion(Lf) is equal to
Discuss
Answer: (c).Lf = lf × m
Q339.
If lv is specific latent heat of vaporization and m is the mass of the liquid then the latent heat of vaporization(Lv) is equal to
Discuss
Answer: (c).Lv = lv × m
Q340.
Large masses such as mass of a truck is usually measured in
Discuss
Answer: (b).tones