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photosphere

/ˈfəʊ.təʊ.sfɪər/

Tradução: Substantivo que designa a camada superficial intensamente luminosa de uma estrela, especialmente do Sol, de onde provém a maior parte da sua luz visível.

1 verbete

noun

/ˈfəʊ.təʊ.sfɪər/C1formalscientific
  • ptSubstantivo que designa a camada superficial intensamente luminosa de uma estrela, especialmente do Sol, de onde provém a maior parte da sua luz visível.

A noun referring to the intensely luminous surface layer of a star, especially the sun, from which most of its visible light is emitted.

  1. Luminous surface of a starC1formalscientific

    The intensely bright, visible surface layer of a star, especially the Sun, from which most of its light and heat are emitted.

    ptFotosfera

    • The Sun's photosphere has a temperature of about 5,500 degrees Celsius.
    • Sunspots appear as dark spots on the photosphere.
    • Astronomers study the photosphere to understand solar activity.
Formas
  • photospheres plural form
  • photospheres' possessive plural form
  • photosphere's possessive singular form