Chemistry, asked by mahendraMehrotra, 1 year ago

Light enters from air to glass having refractive index 1.50. What is the
speed of light in the glass? The speed of light in vacuum is 3 × 108 m s–1.

Answers

Answered by sharadpratap37
8
the sped of light=3*10^8m s-1 in vaccum
refrective index of glass = 1.5
so sped of light in glass =
c/u
=2*10^8
Answered by DeviIKing
13

Hey Buddy ❤

Your Answer -

Given :

Speed of light in vacuum, c = 3 × 10^8 m/s

Refractive index of glass = 1.50

Formula :

Refractive index of a medium = Speed of light in vacuum/Speed of light in the medium

Solution :

Speed of light in the glass

= Speed of light in vacuum/ Refractive index of glass

=3 × 10^8/1.50

= 2x 10^8 ms-1

Glad To Help :D

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