Category: Physics

Physics Mcqs with Answers Solved.

Radioactivity is a?

A. Spontaneous activity B. Chemical property C. Self disintegration property D. None of these Right Answer: C. Self disintegration property

The velocity of laser light is?

A. Less than ordinary light B. More than ordinary light C. Equal to ordinary light D. Different for different colours of frequency Right Answer: C. Equal to ordinary light