Electrons that are driven toward the center absorb enough energy so that some of them emit blue light at double the frequency of
the incoming infrared light.
Only the light in the visible spectrum can penetrate into the greenhouse whereas
incoming infrared light, which is also known as heat radiation, is blocked by the glass or plastic.
Webb's spectrographs will spread
incoming infrared light into a rainbow spectrum.
Not exact matches
This is because while carbon dioxide permits much of the
incoming solar radiation (visible
light) to reach the earth, it traps outgoing terrestrial (or
infrared) radiation, slowing down the cooling of the earth's surface.
About half of the
incoming energy is as heat (
infrared or longwave) and about half is as visible
light (shortwave).
Incoming infrared and some long wave visible
light gets absorbed into the surface rapidly.