Question

plzzz solve this question...............

Answer 1

Explanation:

In the first condition the distance was 15 cm.

Now, the distance is decreasd from 3 cm.

So, 15-3 = 12cm.

Now the distance b/w the object and mirror is 12 cm

Hence the distance between object and image will be 12 + 12 = 24 cm.

Answer 2

Explanation:

answer is given in the attachment