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 56 of 70

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Q551.
The higher the temperature of the surface of the object relative to the surrounding temperature, the rate of infrared radiation will be

a.

zero

b.

equal

c.

higher

d.

lesser

Discuss
Answer: (c).higher
Q552.
In general, a poor emitter of radiant heat is also a

a.

good absorber of radiant heat

b.

poor absorber of radiant heat

c.

good emitter of radiant heat

d.

none of the above

Discuss
Answer: (b).poor absorber of radiant heat
Q553.
Thermal energy from infrared waves is called

a.

converted heat

b.

radiant heat

c.

convection heat

d.

potential heat

Discuss
Answer: (b).radiant heat
Q554.
The thermal energy from the Sun reaches the Earth by the process of

a.

both convection and conduction

b.

conduction

c.

convection

d.

radiation

Discuss
Answer: (d).radiation
Q555.
The continuous emission of infrared waves from the surface of all bodies, transmitted without the aid of a medium is known as

a.

conversion

b.

radiation

c.

convection

d.

conduction

Discuss
Answer: (b).radiation
Q556.
The process of energy transfer that can take place in a vacuum is termed as

a.

radiation

b.

convection

c.

conduction

d.

both convection and conduction

Discuss
Answer: (a).radiation
Q557.
By stepping on the pedal slowly to the maximum, we can move our car with an

a.

decreasing acceleration

b.

zero acceleration

c.

increasing acceleration

d.

constant deceleration

Discuss
Answer: (c).increasing acceleration
Q558.
The area under the speed-time graph is the

a.

total acceleration

b.

total speed

c.

total time taken

d.

total distance moved

Discuss
Answer: (d).total distance moved
Q559.
If the speed is 8 ms⁻¹ for the time t = 0 s to t = 11 s. The distance travelled from t = 0 s to t = 12 s?

a.

1.5 m

b.

88 m

c.

96 m

d.

1.4 m

Discuss
Answer: (c).96 m
Q560.
By releasing the pedal, we can move car with a

a.

decreasing acceleration

b.

zero acceleration

c.

increasing acceleration

d.

constant deceleration

Discuss
Answer: (d).constant deceleration
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