Question

if an object placed 10 cm from a concave mirror ot radius of concave mirror is 60cm then find the position of image​

Answer 1

Answer:

Radius of curvature = 60 cm ; hence focal length f = 30 cm

We have mirror equation : begin mathsize 12px style 1 over v plus 1 over u equals 1 over f space space semicolon space space space h e n c e space 1 over v plus 1 over 10 equals negative 1 over 30 end style

where v is image to mirror distance, u is object to mirror distance. we get v = -7.5 cm from above equation.

Hence image is formed at a distance 7.5 cm behhind the convex mirror