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in Physics by (121k points)
The x-z plane separates two media A and B of refractive indices `mu_(1) = 1.5` and `mu_(2) = 2`. A ray of light travels from A to B. Its directions in the two media are given by unit vectors `u_(1) = a hat(i)+b hat(j)` and `u_(2) = c hat(i) +a hat(j)`. Then
A. `(a)/(c) = (4)/(3)`
B. `(a)/(c) = (3)/(4)`
C. `(b)/(c) = (4)/(3)`
D. `(b)/(d) = (3)/(4)`

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1 Answer

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by (121k points)
Correct Answer - A

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