Question

Gamma rays have more energy than X-rays. What else is true about gamma rays?

A. They have a longer wavelength than X-rays
B.They have a higher speed than X-rays.
D.They have a higher frequency than X-rays.
C.They have a lower frequency than X-rays.

Answer 1

The answer is D. They have a higher frequency than X-rays.

Gamma-rays falls in the electromagnetic spectrum above, Gamma-rays have frequencies greater than 10¹⁸ cycles per second, or Hertz (Hz)