Question

An object is placed at a distance of 30 cm from a concave mirror of focal

length 20 cm. Mention the range where the image be formed? Also

mention the nature of the image formed​

Answer 1

Here the object is located at the center of curvature(2*focal length)

• The image will also be located at the center of curvature.

• In this case, the image will be inverted.

• The image magnification will be 1.

• The image will be real.