Physics, asked by sriramgogineni, 1 year ago

how can we measure the focal length of a concave mirror when there is no sunlight

Answers

Answered by Anas05448
1
2 possible solutions.

1.With a torch u can find the focal length of the concave mirror.

2.plot thqt on a paper and u will get an arc. now find the centre of the circle now half that you will get your focal length
Answered by ashok8816
1
to determine the focal length of a concave mirror by obtaining image of a distant object
Similar questions