What is corona?

One type of hissing sound, glow purelt violet, produced ozone gas, means corona

  • Jay
  • 10 Jul
  • 1443 Views
  • 5 Answers
Your Answer

In astrophysics corona refers to the outermost atmoshere of the Sun. It is basically an aura of plasma at very high temperature ( a few million kelvins ) and very low density (10^-12 times that of photosphere) which is visible in solar eclipses.

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