A ray of light from a medium of refractive index n1 is incident at the interface 1 at an angle of incidence 45 and at the interface 2, it is partially transmitted and reflected. The angle between the reflected and the transmitted rays at interface 2 is 90 as shown. The value of n3 is :
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73 hope it helps u dear
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HEY MATE YOUR ANSWER TO THIS QUESTION IS HERE TO
45
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