State three uses of a concave mirror?

State two uses of a convex mirror?

What is the magnification of an object placed at the focus of a concave mirror?

Give two uses of concave mirrors.

Show by ray diagram the formation of image of an object placed at the focus of a concave mirror.

A planet subtends an angle (6)/(pi) min at the pole of a concave mirror. The diameter of the image of the planet formed by the mirror is 4 mm. Calculate the radius of curvature of the concave mirror

The sun subtends an angle (1^(@))/(2) at the pole of a concave mirror. If the radius of curvature of the mirror is 15 m , what will be the size of the sun's image formed by the mirror?

The sum subtends an angle 0.5^(@) at the center of a concave mirror having radius of curvature 1 m. What will be the diameter of the image of the sun formed by the mirror?

The sun (diameter d) subtends an angle theta radian at the pole of a concave mirror of focal length f. Determine the diameter of the image of the sun formed by the mirror.

What will be the magnification of the image of an object placed in the mid-point between the focus and the pole of a concave mirror?