Physics, asked by btsarmy10120914, 3 months 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 x 108 ms-¹

Answers

Answered by munnammatolanur

Answer:

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Explanation:

Answered by twinkle98562

Explanation:

Given parameters

Speed of light in vacuum (c) = 3 × 108 ms-1

Refractive index of glass (ng) = 1.50

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

Refractive index of glass = Speed of light in vacuum/Speed of light in the glass

Speed of light in the glass (v) = Speed of light in vacuum/ Refractive index of glass

v = c/ng

v = (3 × 108)/1.50

v = 2 × 108 ms-1

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Light enters from air to glass having refractive index1.50. What is the speed of light in the glass? The speed of light in vacuum is 3 x 108 ms-¹​

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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 x 108 ms-¹