An object of size 7 cm is placed at 27 cm in front of a concave mirror of focal length (f) = 18 cm. Find the size of the image.
An object of size 7 cm is placed at 27 cm in front of a concave mirror of focal length (f) = 18 cm. Find the size of the image.
A) 21 cm
B) 21 m
C) – 21 cm
D) – 21 m
5 views