Where should an object the placed in front of the mirror so as to obtain its virtual, erect and magnified image ?

Where should an object be placed in front of the mirror so as to obtain its virtual, erect and magnified image ?

Where should an object be placed in front of a convex lens so as to obtain its real, inverted and magnified image?

Answer the following questions: The focal length of a concave mirror is 15cm. Where should on object be placed in front of this mirror so as to obtain an image which is real, inverted and of the same size as the object? Justify your answer.

The image of an object placed in front of a mirror is found to be virtual, erect and magnified. The mirror is

Where should an object be placed in front of a concave mirror to get a magnified image ?

Where should an object be placed in front of a concave mirror to obtain an image, which is real, inverted and reduced in size?

Where should an object be placed in front of a concave mirror of focal length 15 cm to have a magnification of 3 in case of (a) real image (b) virtual image ?

Where should an object be placed in front of a concave mirror of focal length 15 cm to have a magnification of 3 in case of (a) real image (b) virtual image ?