Sentences with phrase «red radiation emitted»

For a stable climate, the sunlight absorbed by the planet must be balanced by thermal infra - red radiation emitted to space.»

But most of the infra - red radiation emitted by the earth's surface is absorbed in the atmosphere by water vapour, carbon dioxide, and other naturally occurring «greenhouse gases», making it difficult for the surface to radiate energy directly to space.

Not exact matches

Its star emits less radiation than many other red dwarfs, making LHS 1140b more likely to have kept its atmosphere.

Webb's giant sunshield will protect it from stray heat and light, while its large mirror enables it to effectively capture infrared light, bringing us the clearest picture ever of space objects that emit this invisible radiation beyond the red end of the visible spectrum — early galaxies, infant stars, clouds of gas and dust, and much more.

Red colors are related to thermal radiation emitted from the very hottest areas of dust.

Additionally, red dwarf stars, especially young ones, can experience superflares that emit high levels of radiation, which can strip away a planet's atmosphere and prevent life from getting started.

Red dwarfs are known to emit radiation that can damage any planets orbiting them.

Visible radiation in the red, orange and yellow color range emitted by near infrared saunas appear to stimulate the lower body organs, including the organs of elimination — the liver, kidneys and large intestines — and the adrenal glands, among others.

Greenhouse gases (like CO2, CH4 or water) absorb and re-radiate infra - red (IR) radiation that is emitted from the planet's surface at rates that depend on the temperature (the Stefan - Boltzmann law).

The earth's surface emits infrared radiation back in to space thereby cooling the planet (depicted by two of the red arrows in the right hand picture).

The Earth is much cooler than the Sun, this means that the energy re-emitted from the Earth's surface is lower in intensity than that emitted from the Sun, i.e. in the form of invisible infra - red (IR) radiation.

When this occurs, the difference between the infrared reflectance and the visible red reflectance, used in calculating NDVI, is smaller than it would be if the emitted radiation were intercepting vegetation.

It is not possible to test thermal conductivity without CO2 emitting infra - red radiation.

(24) The complex bond structure within CO2 means that it can readily absorb and emit radiation in the infra - red (IR) band where thermal radiation is given off by a blackbody9 at the temperature of the earth.

Earth emits energy in the form of Infra red radiation.

The earths surface is already emitting radiation in the Infra Red.

One suggestion he came up with was that the energy coming in from the sun in the form of visible and ultra-violet light (known back then as «luminous heat») was easily able to pass through Earth's atmosphere and heat up the planet's surface, but that the «non-luminous heat» (now known as infra - red radiation) then emitted by the Earth's surface could not make it back in the opposite direction quite so readily.

As indicated by the red curve in the graphic, the surface of the Sun is, in effect, at a temperature of 5525ºK (about 9500ºF), and therefore emits radiation with a wavelenth centered around 1 / 2μ (half a micron which is half a millionth of a meter).

The Draper point, named after 19th century scientist John William Draper, is the approximate temperature (977 degrees Fahrenheit, 525 degrees Celsius) above which nearly all solid materials will begin to emit visible light (e.g. glow «red hot») as a result of blackbody radiation.