Physics, asked by kartikbhardwaj426, 1 month ago

Three students A, B and C focussed a distant building on a screen with the help of a concave mirror. To determine focal length of concave mirror they measured the distances as given below: A: From mirror to screen B: From building to screen C: From building to mirror Who measured the focal length correctly? Give reason for your answer.

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Answered by anmolgift786

Answer:

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