Physics, asked by nothingness1425, 3 days ago

The refractive index of glass is 1.5.The speed of light in air is 3 × 108 m/s. Calculate the speed of light in glass

Answers

Answered by sr5621

2

Answer:

We know that refractive index of light is defined by η=speedoflightthatmediumspeedoflightinvaccum

η=v3×108=1.5

v=2×108m/s

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