Many remote control use infrared light. Inrared light waves cannot be seen by the human eye, but can be photographed by most cell phone cameras. What type of wave is infrared light?

A transverse wave

Explanation:

I answered the question on USA test prep and transverse wave is correct.

it's an electromagnetic wave

Explanation:

also called infrared light, is electromagnetic radiation with wavelengths longerthan those visible light.

the electromagnetic spectrum can contain many waves including;Ray's, x-rays, ultraviolet, and visible light.

Power = 2 j/s

Explanation:

Power = Work / Time

= 20/10

= 2 j/s