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When the ray of light travels from an optically denser medium to optically rarer medium the maximum value of angle of refraction is
 

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Important Questions on Refraction of Light

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A ray of light travelling in water is incident on its open surface in air. The angle of incidence is θ°, which is less than the critical angle. Then there will be
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When a monochromatic ray of light travels from an optically denser medium to optically rarer medium then critical angle is the angle of incidence for which angle of refraction is
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The angle of incidence corresponding to which the angle of refraction is a right angle is called _______.
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If I is the intensity of light entering into the optical fibre and Ie is that emerging from the fibre then
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The separation of white light into its constituent colours after passing through a prism is called as ______of light.
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When white light passes through prism then constituent colours are obtained because
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A prism splits a beam of white light into its constituent colours. This is because