The radius of curvature of concave mirror is 24 cm and the image is magnified by 1.5 times. The object distance is

The radius of curvature of a concave mirror is 24cm and the image is magnified by 1.5 times. The object distance is

Radius of curvature of concave mirror is 40 cm and the size of image is twice as that of object, then the object distance is

A slab of glass, of thickness 6 cm and refractive index mu =1.5 is placed in front of a concave mirror. If the radius of curvature of the mirror is 40 cm and the reflected image coincides with the object, then the distance of the object from the mirror is

Radius of curvature of a concave mirror is 24 cm. Then find the focal length of the mirror ?

Radius of curvature of a concave mirror is 100 cm. An object is kept at a distance of 25 cm. The position and nature of the image of that object is

An object is placed in front of a concave mirror, a three times magnified image is formed. If the object is moved through a distance 20 cm towards the mirror, a virtual image of same magnification is formed. What is the focal length of the mirror?

An object is placed at a certain distance on the principal axis of a concave mirror. The image is formed at a distance of 30 cm from the mirror. Find the object distance if radius of curvature R = 15 cm