7 types of electromagnetic w which electromagnetic waves have the highest frequency / highest energy? a x…

Brief Explanations:

In the electromagnetic spectrum, gamma - rays have the highest frequency and highest energy among the common types shown. But among the options given (X - rays, microwaves, radio waves), X - rays have a higher frequency and energy compared to microwaves and radio waves. Radio waves have the lowest frequency and energy in the electromagnetic spectrum, followed by microwaves. X - rays are high - energy electromagnetic waves used in medical imaging and other applications due to their ability to penetrate materials.

Answer:

A. X - rays