AP Physics MCQ Question with Answer

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

Question No : 1
What is the phenomenon where a wave superposes with another wave, resulting in a new wave pattern?

Reflection

Diffraction

Refraction

Interference

Question No : 2
Which of the following statements about nuclear fusion is true?

It releases energy when light nuclei combine to form heavier nuclei.

It is the process that powers stars.

It is a type of radioactive decay.

It involves the emission of beta particles.

Question No : 3
Which type of mirror can form both real and virtual images?

Concave mirror

Convex mirror

Plane mirror

Spherical mirror

Question No : 4
What is the phenomenon where light changes direction when passing from one medium to another?

Reflection

Diffraction

Refraction

Polarization

Question No : 5
Which of the following statements about wave speed is true?

It is determined by frequency and wavelength.

It is independent of the medium through which the wave travels.

It is inversely proportional to amplitude.

It is a scalar quantity.

Question No : 6
What is the SI unit of magnetic flux in the CGS system?

Weber

Gauss

Tesla

Henry

Question No : 7
What is the SI unit of frequency in the CGS system?

Hertz

Rad/s

Cycles per second

Revolutions per minute