Tessellate S.T.E.M.S. (2019) - Physics - Category B - Set 1 - Objective Problem 3

Level 2

A concave mirror of radius of curvature 20 20 cm and a point source of light in front of its principal axis are at separation 15 15 cm. If both are moving at speed 2 2 m/s and 20 20 m/s respectively away from each other, find the velocity of image.


This problem is a part of Tessellate S.T.E.M.S (2019)

90 90 cm/s 90 90 m/s 108 108 m/s 108 108 cm/s

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