asked 115k views
2 votes
Which electromagnetic wave has the longest wavelength?

a. infrared light wave
b. visible light wave
c. ultraviolet wave
d. radio wave

2 Answers

3 votes
The electromagnetic wave with the longest wavelength is :

D) Radio Wave
answered
User Ryan Ogle
by
8.2k points
2 votes
Radio waves have the longest wavelength
answered
User Qortex
by
7.6k points
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