The wavelength of incoming radiation compared to outgoing radiation is:
A) incoming has a longer wavelength than outgoing.
B) incoming has a shorter wavelength than outgoing.
C) the wavelength is equal between the two.
D) outgoing has shorter wavelength than incoming.

Question

Quizplus · Accepted Answer

Incoming solar radiation primarily consists of shortwave radiation, including visible light and ultraviolet radiation, which has shorter wavelengths. Outgoing terrestrial radiation, on the other hand, is mainly longwave infrared radiation, which has longer wavelengths. This difference is fundamental to the Earth's energy balance and greenhouse effect.

The Wavelength of Incoming Radiation Compared to Outgoing Radiation Is