Question

Question 4
A F
A convex lens of crown glass (n=1.525) will behave as a divergent lens if
immersed in
a. (Water (n =1.33))
b. In a medium of n = 1.525
c. Carbon disulphide n =1.66
d. It cannot act as a divergent lens​

Answer 1

Answer:

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Explanation:

ans is c

Answer 2

cardon disulphide n = 1.66

hope it help