The velocity of light in a glass block of refractive index 1-5 is-Velocity of light in air -3 - 108 m s -1 A- 3-0 - 108 m s -1B- 1-5 - 108 m s -1C- 0-75 - 108 m s -1D- 2-0 - 108 m s -1

The correct option is D 2.0 x 108 m s 1 ...

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Standard X

Physics

Snell's Law

The velocity ...

Question

The velocity of light in a glass block of refractive index 1.5 is:

(Velocity of light in air = 3 x 10⁸ m s^-1)

1.5 x 10⁸ m s^-1

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2.0 x 10⁸ m s^-1

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3.0 x 10⁸ m s^-1

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0.75 x 10⁸ m s^-1

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Solution

The correct option is B
2.0 x 10⁸ m s^-1

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The velocity of light in a glass block of refractive index 1.5 is: (Velocity of light in air = 3 x 108 m s-1 )

The correct option is B 2.0 x 108 m s-1

The velocity of light in a glass block of refractive index 1.5 is:

(Velocity of light in air = 3 x 10⁸ m s^-1)

The correct option is B
2.0 x 10⁸ m s^-1