Question

Find the focal length of a convex mirror ,if an object when placed at 10cm from it, forms an image at 5 cm on the other side

Answer 1

Answer:

f = 10 cm.

Explanation :

For convex mirror, Using mirror equation,

1/f = 1/v + 1/u

1/f = 1/5 - 1/10

1/f = 1/10

f = 10 cm.

Answer 2

Answer:

the right answer of the focal length of a convex mirror is f is equal to 10 cm equal to write answers