Physics, asked by shivamsingh8467, 5 months ago

A point source of light is kept 8 cm below the glass slab of refractive index 5/3 .Find the area through which light emerges

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Answered by AnanyaSM55

Shadow formation due to an opaque object larger than the extended source of light; the part of the shadow devoid of any light is called the umbra and the surrounding soft portion is called the penumbra.

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A point source of light is kept 8 cm below the glass slab of refractive index 5/3 .Find the area through which light emerges​

Answers

A point source of light is kept 8 cm below the glass slab of refractive index 5/3 .Find the area through which light emerges