Optics Question 695
Question: A thin glass (refractive index 1.5) lens has optical power of in air. It’s optical power in a liquid medium with refractive index 1.6 will be
[AIEEE 2005]
Options:
A) 25 D
B) ? 25 D
C) 1 D
D) None of these
Show Answer
Answer:
Correct Answer: D
Solution:
Therefore
Therefore