ruqayarashid457 ruqayarashid457
  • 17-11-2020
  • Physics
contestada

what is the critical angle of a light beam passing drim a medium(n=2) to a medium (n=1.5)

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Jackburg Jackburg
  • 17-11-2020

Answer:

it is a sad day for rain to fall. Ill answer your question later

Explanation:

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