The radiation with highest wave number

Which of the following radiations has the highest wave number ? X-Rays, Microwaves, I. R. Rays, Radiowaves

Which of the following radiations has the highest wave number ? X-Rays, Microwaves, I. R. Rays, Radiowaves

Which of the following radiation following has highest wave number?

The electromagnetic wave with highest wave number? (A) Micro (B) Visible (C) X-rays (D) UV-rays

The radiation having the highest amount of energy has

The radiation having the highest amount of energy has

A mixture of radioactive substances gives off three types of radiations : Name the radiation which has the highest ionizing power.

Which type of radiation has the highest frequency ?