Fig. (a) and (b) show refraction of an incident ray in air at `60^@` with the normal to a glass-air and water-air interface respectively. Predict the angle of refraction of an incident ray in water at `45^@` with the normal to a water glass interface. Take `.^a mu_g = 1.32`.
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Figures (a) and (b) show refraction of a ray in air incident at 60^(@) with the normal to a glass-air and water-air interface, respectively. Predict the angle of a refraction in glass when the angle of incidence in water is 45^(@) with the normal to a water-glass interface .

(a) and (b) show refraction of a ray in incident at 60^@ with the normal to a glass-air interface respectively.Predict the angle of refraction in glass when the angle of incidence in water is 45^@ with the normal to a water-glass interface[Fig.6.01(c)]. .

Figures (a) and (b) show refraction of a ray in air incident at 60^@ with the normal to a glass-air and water-air interface, respectively. Predict the angle of refraction in glass when the angle of incidence in water is 45^@ with the normal to a water-glass interface [Fig. (c)]. :

Figures 9.31(a) and (b) show refraction of a ray in air incident at 60° with the normal to a glass-air and water-air interface, respectively. Predict the angle of refraction in glass when the angle of incidence in water is 45° with the normal to a water-glass interface [Fig. 9.31(c)].

The above 3 Figures (a) and (b) show refraction of a ray in air incident at 60^(@) with the normal to a glass - air and water-air figures interface respectively. Predict the angle of refraction in glass when the angle of incidence in water is 45^(@) with the normal to a water - glass interface [Fig. (c) ]

If the polarising angle for air-glass interface be 56^(@) , what will be the angle of refraction in glass?

If the polarising angle for air glass interface is 57^(@) , what is the angle of refraction in glass ?

A ray of light is incident from water on the surface of separation of air and water at an angle 30^(@) , Calculate the angle of refraction in air. mu of water =(4)/(3)