Question

An object 2 cm in size is placed in front of a concave mirror of focal length 10 cm.

i. At what distances from the mirror should a screen be placed in order to obtain a

sharp image?

ii. What will be the nature and size of the image formed?

iii. Draw a ray diagram to show the formation of the image in this case. ​

Answer 1

as apply formula and find magnification.