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Light travels with a speed of 2xx 10^(8...

Light travels with a speed of ` 2xx 10^(8)ms^(-1)` in crown glass of refractive index 1.5. What is the speed of light in dense flint glass of refractive index 1.8 ?

A

`1.33 xx 10^8 "m/s"`

B

`1.67 xx 10^8 "m/s"`

C

` 2.0 xx 10^8 "m/s"`

D

`3.0 xx 10^8 "m/s"`

Text Solution

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The correct Answer is:
B
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