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 24 of 70

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Q231.
From surroundings, evaporation requires
Discuss
Answer: (b).thermal energy
Discuss
Answer: (a).evaporation can occur at any temperature
Q233.
In the process of evaporation, thermal energy is supplied by
Discuss
Answer: (a).the surroundings
Q234.
The rate of evaporation increases when temperature
Discuss
Answer: (d).increases
Q235.
The specific latent heat of vaporization is 2.25 × 10โถ J kgโป¹.If a man generates 800 J of heat every second by running, and half heat is lost from the body by evaporation, what is the mass of water evaporated in a 2 hour running?
Discuss
Answer: (b).1.28 kg
Discuss
Answer: (a).cooling process
Q237.
The rate of evaporation increases when the atmospheric pressure
Discuss
Answer: (a).decreases
Q238.
In the process of evaporation, the temperature is
Discuss
Answer: (c).may change
Q239.
The process of evaporation as compared to boiling is
Discuss
Answer: (c).slow
Q240.
No bubbles are formed in the liquid during
Discuss
Answer: (d).evaporating