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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Consider the situation shown in figure. Water ( mu = 4/3) is filled in a beaker up to a height of 10 cm. A plane mirror is fixed at a height of 5 cm from the surface fo water. Distance of image from the mirror

Consider the situation shown in figure. Water ( mu = 4/3) is filled in a beaker up to a height of 10 cm. A plane mirror is fixed at a height of 5 cm from the surface fo water. Distance of image from the mirror

at which it will be totally internally reflected the angle of incidence The velocity of light in a medium is half its velocity in air. If a ray of light emerges from such a medium into air