Definition of Photosphere. Meaning of Photosphere. Synonyms of Photosphere

Here you will find one or more explanations in English for the word Photosphere. Also in the bottom left of the page several parts of wikipedia pages related to the word Photosphere and, of course, Photosphere synonyms and on the right images related to the word Photosphere.

Definition of Photosphere

Photosphere
Photosphere Pho"to*sphere, n. [Photo- + sphere.] A sphere of light; esp., the luminous envelope of the sun.

Meaning of Photosphere from wikipedia

- 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...
- Sunspots are phenomena on the Sun's photosphere that appear as temporary spots that are darker than the surrounding areas. They are regions of reduced...
- 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...
- 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...
- light-years wide. In 1920, Betelgeuse became the first extrasolar star whose photosphere's angular size was measured. Subsequent studies have reported an angular...
- 1000000 kelvins, much hotter than the surface of the Sun, known as the photosphere. Corona (Latin for 'crown') is, in turn, derived from Ancient Gr**** κορώνη...
- appear to be large enough to completely cover the Sun's bright disk or photosphere; a total eclipse has a magnitude greater than or equal to 1.000. Conversely...
- most of the Sun's released energy – and the CNO cycle. The Sun at the photosphere is about 73–74% by m**** hydrogen the rest being primarily helium, which...