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 33 of 70

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Q321.
The SI unit of thermal energy is
Discuss
Answer: (a).Joule
Q322.
(Mass × specific heat capacity × temperature change) is equal to
Discuss
Answer: (a).kinetic energy transferred
Q323.
If Q is the thermal energy absorbed or released, ฮดฮธ is the change in temperature, m is the mass of the substance, C is the heat capacity then the specific heat capacity is expressed as
Discuss
Answer: (b).c = 1/m(Q+ฮดฮธ)
Q324.
If an electric heating coil supplies 60 W of power to a block of metal having mass of 0.5 kg and then raises the temperature of the block from 30 °C to 60 °C in 50 s. What is the specific heat capacity of the metal?
Discuss
Answer: (b).200 J kgโป¹ โป¹
Discuss
Answer: (d).4200 J kgโป¹ K โป¹
Q326.
The inertia of an object with more mass is
Discuss
Answer: (a).greater
Q327.
The reluctance of the object to change its state of rest or motion is known as
Discuss
Answer: (d).inertia
Q328.
The inertia of an object depends on its
Discuss
Answer: (b).mass
Q329.
The energy released or absorbed during a change of state is known as
Discuss
Answer: (b).kinetic energy
Q330.
The unit of specific latent heat of fusion(lv) is
Discuss
Answer: (b).J kgโป¹