Definition of Photosphere. Meaning of Photosphere. Synonyms of Photosphere

- The photosphere is a star's outer s**** from which light is radiated. It extends into a star's surface until the plasma becomes opaque, equivalent to...
- the photosphere. For the purpose of measurement, the Sun's radius is considered to be the distance from its center to the edge of the photosphere, the...
- The photosphere denotes those solar or stellar surface layers from which optical radiation escapes. These stellar outer layers can be modeled by different...
- demonstrate that the depth of the photosphere of a star is highly dependent upon the absorptivity of its environment. The photosphere extends down to a point where...
- cells in the Sun's photosphere. They are caused by currents of plasma in the Sun's convective zone, directly below the photosphere. The grainy appearance...
- light-years wide. Betelgeuse became the first extrasolar star whose photosphere's angular size was measured in 1920, and subsequent studies have reported...
- the perceived depression of a sunspot's umbra, or center, in the Sun's photosphere. The magnitude of the depression for the umbra is between 500 and 1000...
- phenomena and despite the fact that they are mostly visible in the solar photosphere they usually affect the entire solar atmosphere. They are regions of...
- atmosphere is divided into several regions of distinct character: The photosphere, which is the atmosphere's lowest and coolest layer, is normally its...
- the different spectral lines vary mainly due to the temperature of the photosphere, although in some cases there are true abundance differences. The spectral...