Ray optics
Asked by Inzaaf Muhammad · 5 years ago
Critical angle
2 Answers
According to the question, the green light is incident at its critical angle of incidence at the air water interface. So the spectrum of the visible light whose frequency is less than that of green light will come out of the interface.
Aditi Ghuge · 5 years ago
Correct (b)
SADAF NAYAB · 4 years ago
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