Physics, asked by dipanbita123, 1 year ago

what is the speed of light in glass

Answers

Answered by krishanu2002

4

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

Answered by amankumaraman11

3

speed of light in vacuum =c =3x 10^8

we have to find speed of light in medium i.e glass=v=?

n*v=c

v=c/n

v=3x10^8/1.5

=2x10^8m/s

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