Test Index

Ray Optics

Section: Physics

© examsnet.com

Question : 6 of 17

Marks: +1, -0

Two thin convex lenses are kept in contact coaxially. If the focal length of the combination of the lenses is 4 cm and sum of the focal lengths of the two lenses is 18 cm , then the focal length of the lens of low power is

[AP EAPCET 21 May 2025 S2]

8‌cm
10‌cm
6‌cm
12‌cm

Go to Question:

Prev Question

Next Question