Question

Which type of wave has the longest wavelength?

A
radio
B
microwave
C
infrared
D
visible light
E
ultraviolet
F
x ray
G
gamma

Answer 1

A. Radio waves have the longest wavelength.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Radio Waves -- The waves in the electromagnetic spectrum that have the longest wavelengths and lowest frequency are called radio waves.