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Show that the angle of deviation produce...

Show that the angle of deviation produced by a thin prism is reduced to one fourth (w.r.t. air) when it is immersed in water. Given `.^a mu_g = 3//2` and `.^a mu_g = 4//3`.

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The deviation produced by a thin glass prism placed in air, when immersed in water is [Given ""_(a)mu_(g) = 3//2 and ""_(a)mu_(w) = 4//3 ]

Focal length of a convex lense in air is 10cm . Find its focal length in water. Given that mu_g=3//2 and mu_w=4//3 .

The ratio of angle of minimum deviation of a prism in air and when dipped in water will be (._(a)mu_(g)=3//2 and ._(a)mu_(w)=4//3)

Calculate the critical angle foe total internal reflection of light travelling from (i) water into air (ii) glass into water. Given, .^(a)mu_(w) = 1.33 and .^(a)mu_(g) = 1.5 .

Determing the refractive index of glass with repext to water. Given that mu=3//2, mu_w=4//3 .

The ratio of the angle of minimum deviation of a prism in air and when dipped in water will be (""_(a)mu_(g) = (2)/(3) and ""_(w)mu_(g) = (9)/(8)) and

Calculate the critical angle for total internal refection of light travelling from (i) water into air (ii) glass into water. Given .^(a)mu_(w) and .^(a)mu_(g) = 1.5

The power of a lens kept in air is P. When it is immersed in water, then power becomes ( mu _(water) =4/3, mu_(Lens) = 3/2 )

A convex glass lens (mu_(g) = 1.5) has a focal length of 8 cm when placed in air. What is the focal length of the lens when it is immersed in water ? (mu_(omega) = (4)/(3))

SL ARORA-RAY OPTICS-TYPE G
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  10. A double convex lens has a focal length of 25 cm in air. When it is di...

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  13. An equilateral glass prism (mu = 1.6) is immersed in water (mu = 1.33)...

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