Question

When object placed a plane mirror an image is formed at 30 cm from the object. Find the
distance between object and image if the object and image both are moved towards each
other by 2 cm each ?

Answer 1

Answer:

56cm

Explanation:

Object distance=Image distance

total distance=30cm+30cm=60cm

Now if both the object and image move towards each by 2cm then

the distance between the object and image is 60cm-2cm-2cm=60-4cm=56cm

Hope I was able to help.