Question

Due to index of glass is3/2 then what is the speed of light in glass in Telugu

Answer 1

vegam anedi =3×10^8m/s

--------------

3/2

=6×10^8m/s

---------------. =2×10^8m/s

3

Answer 2

వెలుతురి వేగం

3×10^8m/s

n=c/v

3/2=3×10^8/v

v=3×10^8÷3/2

v= 2×10^8

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