Physics, asked by Jghuggy527, 1 year ago

An object is placed in front of a concave mirror of a focal length 20 cm. The image formed in 3 times the size of the object .calculate two possible distance of the object from the mirror

Anonymous: ___k off

Answers

Answered by MPCB24

0

it will be 40 .we know that focus to focal length is equal to focal length to centre of curvature so it will be 20 - 10 = 10

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