Answer: X - rays and gamma rays
Explanation:
Ultraviolet rays, X-rays and Gamma rays are electromagnetic waves with higher frequency and short wavelength.
The gamma rays has a frequency range of about 10^20hz - 10^24 hz
The x- ray has a frequency of about 10^17 hz - 10^20 hz
The ultraviolet ray has a frequency of about 10^15hz -10^17 hz
