What will happen when a ray enters from glass to air medium ?
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The speed of light in glass is 1.5 x 108m/s. Then refractive index of glass is
Light travels faster in substance X as compared to substance Y, then refractive index is greater for
During refraction through a rectangular glass slab, what can be said about the angle of incidence and the angle of refraction at the refracting surfaces?
Light enters from air to glass having a refractive index of 1.50. What is the speed of light in the glass? The speed of light in a vacuum is 3×108 m/s.
A light ray is incident at an angle of 30 degrees on a medium with a refractive index of 1.5. What is the angle of refraction if the light is moving from air to the medium?
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146 videos|358 docs|249 tests
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