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photosphere

Saltos de línea: photo|sphere
Pronunciación: /ˈfəʊtəsfɪə
 
/

Definición de photosphere en inglés:

sustantivo

Astronomy
The luminous envelope of a star from which its light and heat radiate.
Example sentences
  • The trip from the radiation zone to the photosphere - the yellowish-white sphere of light that we see - takes about one week.
  • The rotated elliptical shell could explain the polarization angle, but failed to match a feature in the supernova's flux that suggested an uneven absorption of light from the photosphere.
  • Observing the solar photosphere in white light is traditionally carried out with neutral density filters.

Derivados

photospheric

1
Pronunciación: /-ˈsfɛrɪk/
adjetivo
Example sentences
  • We can, however, extrapolate the photospheric magnetic field into the corona.
  • We investigate the dynamics of and the relations between small-scale penumbral and photospheric features near the outer penumbral boundary.

Definición de photosphere en:

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al español
Palabra del día tenebrous
Pronunciación: ˈtɛnɪbrəs
adjective
dark; shadowy or obscure