A thin convex lens made from crown glass (\mu=\frac{3}{2}) has focal length {f}. When it is measured in two different liquids having refractive indices \frac{4}{3} and \frac{5}{3}, it has the focal lengths {f}_{1} and {f}_{2} respectively. The correct relation between the focal lengths is: [2014]

Question

Examsnet · Accepted Answer

Correct Answer is : f1>f and f2 becomes negative

JEE Main Physics Class 12 Ray Optics and Optical Instruments Part 1 Questions