Graphical Method Of Determining The Focal Length Of A Concave Mirror

Focal length of a concave mirror is

Explain an experiment to determine the focal length of a concave mirror by u-v method.

In the experiment to determine the focal length of a concave mirror by graphical methods the u - v graph is

A 3.0 cm object is placed 8.0 cm in front of a mirror.The virtual image is 4.0 cm further from the mirror when the mirror is concave than when it is planar. Determine the focal length of the concave mirror.

Four students A, B, C and D performed the experiment to determine the focal length of a concave mirror by obtaining the image of a distant tree on a screen. They measured the distances between the screen and the mirror as shown in the diagrams given below : The correct value for focal length will be obtained by the student :

In order to determine the focal length of a concave mirror by obtaining the image of distant object on screen, the position of screen should be

In an optical bench experiment to measure the focal length of a concave mirror random error in focal length will be

A double convex lens ( R_(1)=R_(2)=10 cm ) having focal length equal to the focal length of a concave mirror. The radius of curvature of the concave mirror