FPSC Test MCQs of physics
In this tutorial, we will try to answer the MCQs of FPSC Test for physics
1. In electromagnetic spectrum which radiation has the lowest frequency?
(A) X-rays
(B) Ultraviolet rays
(C) Radio rays
(D) Gamma rays
Answer. C
2. Which rays can be used in cancer treatment?
(A) X-rays
(B) Ultraviolet rays
(C) Radio rays
(D) Gamma rays
Answer. D
3. How the speed of sound will be maximum if we pass through it from
(A) air
(B) iron
(C) water
(D)vacuum
Answer. B
4. The filament of a light bulb is made up of
(A) chromel
(B) tungsten
(C) nichrome
(D) fire-clay
Answer. B
5. For heat, the air is very good.
(A) insulator
(B) conductor
(C) evaporator
(D) radiator
Answer. A
