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AP Physics MCQ Question with Answer

AP Physics MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 29
What is the SI unit of electric potential difference?

Volt
Ampere
Ohm
Watt
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Question No : 30
What is the SI unit of electrical conductance?

Siemens
Ohm
Farad
Volt
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Question No : 31
Which law states that the force between two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them?

Coulomb's Law
Ohm's Law
Ampere's Law
Faraday's Law
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Question No : 32
Which type of lens is thicker in the center and thinner at the edges?

Convex lens
Concave lens
Plano-convex lens
Plano-concave lens
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Question No : 33
What is the SI unit of pressure?

Pascal
Newton
Joule
Watt
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Question No : 34
Which law states that the total entropy of an isolated system can never decrease over time?

First Law of Thermodynamics
Second Law of Thermodynamics
Third Law of Thermodynamics
Law of Conservation of Mass
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Question No : 35
Which of the following is an example of a vector quantity?

Mass
Speed
Distance
Velocity
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