Question

Rays from the sun converge at a point 15 cm in front of a concave mirror. Where the object
should be placed so that the size of the image is equal to the size of the object?
(a) 15 cm in front of the mirror
(b) 30 cm in front of the mirror
(c) Between 15 cm and 30 cm in front of the mirror.
(d) More than 30 cm in front of the mirror

Answer 1

Answer:

a) 15 cm in front of mirror