Which of the following statements about X- rays and radio waves is not true?
A)X- rays travel through space faster than radio waves.
B)X- rays have higher frequency than radio waves.
C)X- rays have shorter wavelengths than radio waves.
D)X- rays and radio waves are both forms of light, or electromagnetic radiation.

Question

Quizplus · Accepted Answer

X-rays and radio waves both travel at the same speed in a vacuum, which is the speed of light. Therefore, statement A is not true.

Which of the Following Statements About X- Rays and Radio