Sentences with phrase «radiation temperature»

Their first graph shows the difference of 1997 — 1970 spectral results converted from W / m2 into Brightness Temperature (the equivalent blackbody radiation temperature).

A giant void where little matter or dark energy is present, like the WMAP Cold Spot, causes significant drops in radiation temperature.

An irradiated object can never reach a higher temperature than the source causing the radiation

Now Chilingar and his colleagues bring out the simple equation balancing the effective radiation temperature of the earth with the solar radiation absorbed.

NIF experiments allow the study of physical processes at temperatures approaching 100 million kelvins, radiation temperatures of more than 3.5 million kelvins, densities greater than 1,000 g / cm3 and pressures of more than 100 billion atmospheres.

The relationship between the effective radiation temperature and the strength of incoming radiation determines whether Earth is warming or not (the albedo must also be taken into account and the influence of the temperature on the albedo is one of the problems in determining how strong the warming ultimately is).

Also Wein's Law tells us peak radiation at 15 microns equates to a radiation temperature of -80 C.