An object is placed in front of a concave mirror of focal length f as shown in figure. Choose the correct shape of the image.

A rod AB of length 5 cm is placed in front of a concave mirror of focal length 10 cm as shown in figure. The length of the image of AB formed by the mirror is

A wire is bent in the shape of a right angled triangle and is placed in front of a concave mirror of focal length f,as shown in the figure which of the figures shown in the four options qualitatively represents (s) the shape of the image of the bent wire ? (These figures are not to scale)

An object ABED is placed in front of a concave mirror beyond the center of curvature C as shown in figure., State the shape of the image.

An object ABED is placed in front of a concave mirror beyond the center of curvature C as shown in figure., State the shape of the image.

If an object is placed 10 cm in front of a concave mirror of focal length 20 cm, the image will be.

An object is placed in front of a concave mirror of focal length 20 cm . The image formed is three times the size of the onject. Calculate focal length of the mirror and the position of the image.

An object is placed at 6 cm distance in front of a concave mirror of focal length 4 cm. What will be the nature of the image?

An object is placed at 50 cm in front of a concave mirror of focal length 25 cm. What is the nature of the image produced by the mirror ?