X-rays may be regarded as
A) high frequency radio waves.
B) high frequency sound waves.
C) both of these
D) none of these

Question

Quizplus · Accepted Answer

X-rays are a form of electromagnetic radiation, similar to radio waves but with a much higher frequency. Unlike sound waves, which are mechanical waves requiring a medium to travel through, both X-rays and radio waves are electromagnetic waves that can travel through the vacuum of space.

X-Rays May Be Regarded as