Question

An object is placed 100 cm away from a convex lens of focal length 25cm then where will be its image formed?​

Answer 1

Answer:

solution given below

Step-by-step explanation:

object distance 'u' is 20 cm and focal length 'f' is 25 cm. while substituting these values in the relation we will get the image distance 'v' as -100 cm which means that the image is 100 cm away from the vertex 'V' and the nature of the image is Virtual.