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Mirror Formula Examples

A point objec...

Question

A point object on the principal axis at adistance 15 cm in front of a concave mirror of radius ofcurvature 20 cm has velocity 2 mm/s perpendicular tothe principal axis. The velocity of image at that instantwill be : a.2 mm/sec perpendicular to axis b.4 mm/sec perpendicular to axis c. 0 perpendicular to axis d.8 mm parallel to axis

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Q. An object is kept on the principal axis of a convex mirror of focal length

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Mirror Formula Examples

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