Question

15. An object of height 5 cm
placed at distance of 15 cm in
front of a concave lens of power
10 D. what is the size of the
image. *
O a) 3 cm
O b) 2 cm
O c) 6 cm
O d) -10 cm​

Answer 1

Answer:

b

Explanation:

i don't know what is the answer

Answer 2

Answer:

Option -(b)

Explanation:

confirm answer. Check it.

If true