baffoejohn baffoejohn
  • 14-07-2021
  • Physics
contestada

A glass block in air has critical angle of 49. What will happen to a ray of light coming through the glass when it is incident at and angle of 50 at the glass air boundary? Illustrate with a diagram

Respuesta :

roikha7 roikha7
  • 14-07-2021

Answer:

b

Explanation:

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