(i) The principal focus of a converging lens is real. |
(ii) The principal focus of a diverging lens is virtual. |
(iii) The principal focus of a lens always lies on the principal axis. |
A) Only (i) and (ii)
B) Only (ii) and (iii)
C) Only (i) and (iii)
D) (i), (ii) and (iii)
Correct Answer: D
Solution :
All the three statements are true.You need to login to perform this action.
You will be redirected in
3 sec