Question

The E.M. wave with shortest wavelength among the following is

(1) Microwaves

(2) Ultraviolet rays

(3) X-rays

(4) Gamma-rays

Comments

Electromagnetic waves, electromagnetic spectrum

Answer 1

Ans: (4) Gamma-rays

Sol. Gamma rays have wavelength about less than 10^–10 m to 10^–14 m which is shortest wavelength among all options.

Answer 2

Ans is Gama rays ( <10^-3nm )

You can remember it by saying sa re Gama pa dha ni sa.