Physics MCQs FPSC NTS PPSC Past Papers Test Questions

Physics MCQs questions with answers for FPSC NTS PPSC SPSC KPPSC test preparation. Basic Physics Quiz, Multiple Choice Questions Test with Answers. The answers to the the first three featured Physics MCQ are after the third question. These online Physics quiz MCQ are from heat and temperature, light, mechanics, and other general knowledge questions of Physics and the basic theory of physics.

Physics MCQs Quiz

Q. Human eye can view electromagnetic radiation of wavelengths from 400 nano-meter to
(A) 500 nano-meter
(B) 600 nano-meter
(C) 700 nano-meter
(D) 800 nano-meter

The answer is: (C) 700 nano-meter ☑

Q. Which of the following particles have the greatest speed?
(A) Alpha particles
(B) Beta particles
(C) Gamma particles
(D) None of these

The answer is: (C) Gamma particles ☑

Q. Subatomic particles, for example electron, proton neutron, are made up of
(A) photons
(B) molecules
(C) elements
(D) quarks

The answer is: (D) quarks ☑

Q. What is the minimum speed required to leave the planet Earth (Escape Velocity)?
(A) 20,000 km/hr
(B) 30,000 km/hr
(C) 40,000 km/hr
(D) 50,000 km/hr

The answer is: (C) 40,000 km/hr ☑

Q. Which method(s) of heat transfer can take place in vacuum?
(A) Conduction
(B) Convection
(C) Radiation
(D) All of the above

The answer is: (C) Radiation ☑

Q. Which electromagnetic radiation transmits the highest photon energy?
(A) Infrared rays
(B) Microwaves
(C) Ultraviolet radiations
(D) Gamma rays

The answer is: (D) Gamma rays ☑

Q. Greenhouse gases absorb ________ radiation.
(A) infrared
(B) microwaves
(C) ultraviolet
(D) gamma

The answer is: (A) infrared ☑

Physics MCQs

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