Physics, asked by ushpasac0hokHar1inde, 1 year ago

how to calculate speed of light in glass

Answers

Answered by fireboy
0
n = c/v 

where n = index of refraction 
c = speed of light in vacuum 
v = speed of light in medium

speed of light in vacuum = 3 x 10^8 m/s

n = i / sin(c) 

c  = critical angle 

sub. with the values of glass.... ( refractive index ...)
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