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Grade: 12
        
Please help me with this questionas soon as posssible?
 
one year ago

Answers : (1)

Eshan
askIITians Faculty
2095 Points
							Dear student,

From Snell’s law,sin i=\mu sin r
Hence​Slope of the curve=tan\theta=sin r/sin i=\dfrac{1}{\mu}=\dfrac{v}{c}
\implies v=c tan\theta
one year ago
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