An object at distance s from a concave mirror of focal
Chapter 18, Problem 14CQ(choose chapter or problem)
Problem 14CQ
An object at distance s from a concave mirror of focal length f produces a real image at distance s′from the mirror. Suppose the mirror is replaced by a new mirror, at the same location, with focal length .Will the new image be real or virtual? Will its distance from the mirror be more or less than s′?Explain.
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