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[" A thin convex lens made from crown gl...

[" A thin convex lens made from crown glass "(mu=(3)/(2))" has focal length "f" .When it is measured "],[" in two different liquids having refractive indices "(4)/(3)" and "(5)/(3)," it has the focal length "f_(1)" and "f_(2)],[" respectively.The correct relation between the focallength is "]

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A thin convex lens made from crown glass (mu=(3)/(2)) has focal length f. When it is measured in two different liquids having refractive indices (4)/(3) and (5)/(3) , it has the focal lengths f_1 and f_2 respectively . The correct relation between the focal lengths is ,

A thin convex lens made from crown glass (mu=(3)/(2)) has focal length f. When it is measured in two different liquids having refractive indices (4)/(3) and (5)/(3) , it has the focal lengths f_1 and f_2 respectively . The correct relation between the focal lengths is ,

A thin convex lens made from crown glass (mu = 3//2) has focal length f . When it is measured in two different liquids having refractive indiced 4//3 and 5//3 , it has the focal length f_(1) and f_(2) respectively. The correct ralation between the focal lengths is

A thin convex lens made from crown glass (mu = 3//2) has focal length f . When it is measured in two different liquids having refractive indiced 4//3 and 5//3 , it has the focal length f_(1) and f_(2) respectively. The correct ralation between the focal lengths is

A thin convex lens made from crown glass (mu = 3//2) has focal length f . When it is measured in two different liquids having refractive indiced 4//3 and 5//3 , it has the focal length f_(1) and f_(2) respectively. The correct ralation between the focal lengths is

A convex lens of glass (mu_(g)=1.45) has focal length f_(g) is air. The lens is immersed in a liquid of refractive index (mu_(g)) 1.3. The ratio of the f_(liquid)//f_(g) is

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