Which of the Following Statements About X-Rays and Radio Waves

Multiple Choice

Which of the following statements about X-rays and radio waves is not true?

A) Neither X-rays nor radio waves can penetrate the earth's atmosphere.
B) X-rays have shorter wavelengths than radio waves.
C) X-rays and radio waves are both forms of light,or electromagnetic radiation.
D) X-rays have higher frequency than radio waves.
E) X-rays have higher energy than radio waves.