Question

2 points
11) At what distance from a
convex lens of focal length 2.5
m should a boy stand so that
his image is half his height ?
O 6.5 m
O 7.5 m
O 4.5 m
O Other​

Answer 1

Answer:

I think 4.5m

Explanation:

please mark me as brain list

Answer 2

Explanation:

4.5 is the answer.................