![What do you understand by the focus and focal length of a spherical mirror ? Show them on the separate diagrams for each of a concave mirror and a convex mirror. What do you understand by the focus and focal length of a spherical mirror ? Show them on the separate diagrams for each of a concave mirror and a convex mirror.](https://haygot.s3.amazonaws.com/questions/1838004_1802846_ans_6cbfbf43206744d9841c8cc515d3da3d.jpg)
What do you understand by the focus and focal length of a spherical mirror ? Show them on the separate diagrams for each of a concave mirror and a convex mirror.
![A concave mirror has a focal length of 41.4 cm. The distance between an object and its image is 75.9 cm. Find (a) the object and (b) image distances, assuming that the A concave mirror has a focal length of 41.4 cm. The distance between an object and its image is 75.9 cm. Find (a) the object and (b) image distances, assuming that the](https://homework.study.com/cimages/multimages/16/concave_mirror_ray_diagram_11084536638660026836.png)
A concave mirror has a focal length of 41.4 cm. The distance between an object and its image is 75.9 cm. Find (a) the object and (b) image distances, assuming that the
![Explain the meaning of the terms focus and focal length in case of a convex mirror, with the help of a suitable ray diagram. Explain the meaning of the terms focus and focal length in case of a convex mirror, with the help of a suitable ray diagram.](https://haygot.s3.amazonaws.com/questions/1711207_1808008_ans_7ecb6119ef5f498f86deb626772b226a.png)