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Critical angle of glass is theta(1) and ...

Critical angle of glass is `theta_(1)` and that of water is `theta_(2)`. The critical angle for water and glass surface would be `(mu_(g) = 3//2,mu_(w) = 4//3)`

A

between `theta_1 and theta_2)`

B

greater than 'theta_2`

C

`less than theta_1`

D

`less than theta_2`

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