The objective of having larger radius of curvature for concave surfaces within a room is to
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Answer: time period=no of oscillation/ no of time taken
Explanation:50/2=25
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Explanation:
Concave mirrors reflect light inward to one focal light. Therefore they are mostly used to focus light. A concave mirror shows different image types depending on the distance between the mirror and the object. Concave mirrors are called converging mirrors because as light falls on the mirror, it collects the light and refocuses the parallel incoming rays.
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