Light enters from air to glass having refractive index

Asked by admin @ 13/08/2021 in Science viewed by 326 People

light enters from air to glass having refractive index 1.5 what is the speed of light in the glass ?the speed of light is vacuum is 3x10 tace 8 m/s

Answered by admin @ 13/08/2021

Refractive Index = Speed of light in vaccum/speed of light in medium

1.5 = 3×10^8/speed of light in glass

Speed of light in glass
= (3×10^8)/1.5
= 2× 10^8 m/s
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A ray of light entering from air to glass

Asked by admin @ 13/08/2021 in Physics viewed by 317 persons

A ray of light entering from air to glass ( RI = 1.5 ) is partly reflected and partly refracted .If incident and the reflected rays are at right angle …

Refractive index of water with respect to glass

Asked by admin @ 29/08/2021 in Physics viewed by 297 persons

find refractive index of water with respect to glass if the speed of light in water and glass is 2.25×10^8 m/s and 2×10^8 m/s respectively

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Asked by admin @ 29/08/2021 in Physics viewed by 290 persons

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Asked by admin @ 25/08/2021 in Physics viewed by 301 persons

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Asked by admin @ 20/08/2021 in Physics viewed by 307 persons

Explain the refraction of light through a glass slab with a neat ray diagram?

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Asked by admin @ 17/08/2021 in Physics viewed by 276 persons

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Asked by admin @ 13/08/2021 in Physics viewed by 288 persons

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When light enters from air to water then its

Asked by admin @ 13/08/2021 in Physics viewed by 327 persons

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Asked by admin @ 17/08/2021 in Physics viewed by 299 persons

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Refractive index of glass is maximum for which colour

Asked by admin @ 17/08/2021 in Science viewed by 269 persons

The refractive index of glass is maximum for a)red colour b)yellow colour c)violet colour d)green colour

For which colour refractive index of glass is maximum

Asked by admin @ 11/08/2021 in Physics viewed by 257 persons

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Asked by admin @ 05/08/2021 in Physics viewed by 371 persons

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Asked by admin @ 17/08/2021 in Physics viewed by 303 persons

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What occurs when light passes from water into flint glass

Asked by admin @ 07/11/2021 in Physics viewed by 319 persons

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Asked by admin @ 31/08/2021 in Math viewed by 312 persons

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