A concave mirror forms an image of
Question:

A concave mirror forms an image of $20 \mathrm{~cm}$ high object on a screen placed $5.0 \mathrm{~cm}$ away from the mirror. The height of the image is $50 \mathrm{~cm}$. Find the focal length of the mirror and the distance between the mirror and the object.

Solution:

Administrator

Leave a comment

Please enter comment.
Please enter your name.