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The refractive index of air with respect to glass is 23 and the refractive index of diamond with respect to air is 125. Then, the refractive index of glass with respect to diamond will be

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Important Questions on Refraction of Light

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A monochromatic ray is incident on a glass slab with glancing angle 30° with the surface. If the refractive index of glass with respect to air is 3, the angle of refraction in the glass slab is
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A monochromatic light of wavelength 4800 Ao travelling in air is incident on a glass slab of refractive index 1.5, its wavelength in glass slab is
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The refractive index of water relative to air is 53. A ray of light passing from water into air is incident at the interface at an angle of 32° with the normal. What angle does the refracted ray make with the normal? (sin32°=0.53sin62.03°=0.883)
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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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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 _______.