then the angle of incidence for total internal reflection of the wave will be greater than:

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A sound wave travelling with a velocity V in a medium A reaches a point on the interface of medium A and medium B. If the velocity in the medium B be 2V, then the angle of incidence for total internal reflection of the wave will be greater than:
14
Sep
A sound wave travelling with a velocity V in a medium A reaches a point on the interface of medium A and medium B. If the velocity in the medium B be 2V, then the angle of incidence for total internal reflection of the wave will be greater than: A sound wave travelling with a [...]
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Tags: A sound wave travelling with a velocity V in a medium A reaches a point on the interface of medium A and medium B. If the velocity in the medium B be 2V , then the angle of incidence for total internal reflection of the wave will be greater than: ,