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