Physics, asked by santhoshimatha3333, 9 months ago

the convergent lens placed inside a cell filled with a liquid the lens has focal length 20cm when inner and its material has refractive index 1.5 if the liquid has refractive index 1.6 the focal length of the system is

Answers

Answered by megha200515

Answered by pavanaadarsh

Explanation:

20*1.5/1.6

20*0.9

18.75

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the convergent lens placed inside a cell filled with a liquid the lens has focal length 20cm when inner and its material has refractive index 1.5 if the liquid has refractive index 1.6 the focal length of the system is ​

Answers

the convergent lens placed inside a cell filled with a liquid the lens has focal length 20cm when inner and its material has refractive index 1.5 if the liquid has refractive index 1.6 the focal length of the system is