Reflection Of Light Mock Tests

A concave mirror has a focal length of 15 cm. An object is placed at 30 cm from the mirror. The image formed is:

Where should an object be placed in front of a concave mirror of focal length f to obtain a virtual, erect, and magnified image?

A concave mirror produces a real, inverted image that is magnified three times. The object is placed at a distance of 20 cm from the mirror. What is the focal length of the mirror?

A convex lens of focal length 15 cm is used to obtain a virtual and magnified image. The object must be placed at a distance from the lens:

A concave mirror has a focal length of 20 cm. The distance at which an object should be placed from the mirror to obtain a real, inverted image of the same size is:

A concave mirror forms an image of an object placed at its centre of curvature. The image is:

When a concave mirror forms a real, inverted and highly magnified image, the object is placed:

A converging mirror forms a real, inverted, and same-size image of an object. The object is placed at: