____ have more energy than ____.
A. Radio waves; visible light
B. Ultraviolet rays; X-Rays
C. Gamma rays; infrared rays
D. Radio waves; microwaves



2 years ago Comment

C. Gamma rays have more energy than infrared rays. 

Energy = (Planks constant (h) × speed(c))/wavelength

Gamma rays have the highest frequency and shortest wavelength and hence most energy. Compared to this, infrared rays have smaller frequency and a longer wavelength, thus less energy than gamma rays