Q5 of 61 Page 62

The radius of curvature of a concave mirror whose focal length is 5cm is _____.

The radius of curvature of a concave mirror whose focal length is 5cm is 10cm.

The mirror used in search light is ______.

The angle of deviation of light ray in a prism depends on the angle of _____.

A spherical mirror whose reflecting surface is curved outwards is called ________mirror

Large ________ mirrors are used to concentrate sunlight to produce heat in solar furnaces

Questions · 61

3. Light

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