Physics, asked by dishitapa5121, 1 year ago

Light enters from air to glass plate which has refractive index of 1.5.Calculate the speed of light in glass

Answers

Answered by muhammadayaz319

6

Answer:

speed of light in glass = 2*10^8 m/s

Explanation:

n= (speed in vacuum)/(speed in medium)

speed in medium=(speed in vacuum)/n

=(3*10^8)/1.5

=2*10^8 m/s

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