Question

A car has a convex mirror as its side mirror of focal length 30cm. A second car is 5cm behind the first car.Find the position of the car as seen in the mirror of the first car​

Answer 1

Answer:

u = - 5 cm

f = 30 cm

v = ?

1/v + 1/u = 1/f

1/v - 1/5 = 1/30

1/v = 7/30

v= 30/7 cm = 4.3 cm (approx.)

I hope it helps .