A thin convergent glass lens (μg=1.5) has a power of +5.0 D. When thi – InterviewSolution

1.	A thin convergent glass lens (μg=1.5) has a power of +5.0 D. When this lens is immersed in a liquid of refractive index μl, it acts as a divergent lens of focal length 100 cm. The value of μl is
Answer» A thin convergent glass lens $(μ_{g} = 1.5)$ has a power of $+ 5.0 D$ . When this lens is immersed in a liquid of refractive index $μ_{l}$ , it acts as a divergent lens of focal length $100 cm$ . The value of $μ_{l}$ is

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