Biology, asked by mahalakshmishet34, 2 months ago

2
In the experiment of refraction through a glass slab, the angle of incidence
should be less than 90°. Why?

Answers

Answered by MrDheeraj

The angle of refraction is less than angle of incidence because light is travelling from rarer to denser optical medium. ... When the light ray travels from optically rarer medium (air) to optically denser medium (glass) the light bends towards the normal.

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