Discussion Forum : Physics
Question -

A wave has velocity v in medium p and velocity 2y in medium q. If the wave is incident in medium p at an angle of `30^circ`, hen the angle of refraction will be

Options:
A .  `30^circ`
B .  `45^circ`
C .  `60^circ`
D .  `90^circ`
Answer: Option D


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