Question

what is the student's opinion about to determine the focal length of concave mirror? PLEASE GIVE ME A SATISFIED ANSWER . HOPE SOMEBODY HELP ME.​ Someone Help me pls

Answer 1

Explanation:

Calculate the focal length of the given concave mirror by using the relation

, f = uv/(u+v). Repeat the experiment for different values of u (up to 2.5f) and in each time, measure v and record it in the tabular column. Calculate the focal length (f) of the concave mirror each time.