Optics Question 449

Question: Two convex lenses placed in contact form the image of a distant object at P. If lens is moved to the right, the image will

Options:

A) Move to the left

B) Move to the right

C) Remain at P

D) Move either to the left or right, depending upon focal lengths of the lenses.

Show Answer

Answer:

Correct Answer: B

Solution:

[b] Power of the system decreases due to separation between the lenses. So, the focal length increases.



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक