[" A particle is dropped along the axis from a height fl2on a concave mirror of "],[" focal length "f" as shown in the figure.The acceleration due to gravity is "g" .Find "],[" the maximum speed of image."]

A particle is dropped along the axis from a height f/2 on a concave mirror of focal length f as shown in the figure. The acceleration due to gravity is g. Then the maximum speed of the image is given by 3/4sqrt(x f g) where x=………...

A particle is dropped along the axis from a height (f)/(2) on a concave mirror of focal length f as shown in figure. Find the maximum speed of image .

A particle is dropped along the axis from a height (f)/(2) on a concave mirror of focal length f as shown in figure. Find the maximum speed of image .

A particle is dropped along the axis from a height (f)/(2) on a concave mirror of focal length f as shown in figure. Find the maximum speed of image .

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.

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