Different sources use different boundaries for the far infrared spectrum; for example, astronomers sometimes define far infrared as wavelengths between 25 �m and 350 �m.
32.
The longer, far infrared wavelengths are about the size of a pin head and the shorter, near infrared ones are the size of cells, or are microscopic.
33.
The Railmark Track Works subsidiary supplies a line of bio-based, Far Infrared ( FIR ) technology that is designed to prevent freezing in railroad equipment and operations.
34.
The population inversion in hydroxyl molecules is produced by far infrared radiation that results from absorption and re-emission of light from forming stars by surrounding interstellar dust.
35.
Far infrared observations show a large mass of dust at 100 150 K, suggesting a total mass for the Homunculus of 20 solar masses ( ) or more.
36.
The smallest energy differences exist between different rotational states, therefore pure rotational spectra are in the far infrared region ( about 30-150 �m wavelength ) of the electromagnetic spectrum.
37.
The total power radiated by Uranus in the far infrared ( i . e . heat ) part of the spectrum is times the solar energy absorbed in its atmosphere.
38.
This would be compared to, say, " far infrared "-a different " color " of infrared that is " farther " from the regular colors we see with our eyes.
39.
The premise of the lamp is that the far infrared ( below visible light ) emissions increases microcirculation and loosens fascia to accelerate the natural healing processes of the body.
40.
The Herschel Space Observatory telescope provided observation data between the far infrared and the sub-millimeter wavelengths, effectively covering wavelengths between the observational capabilities of the Spitzer and the Maxwell telescopes.
