The refractive index of glass with respect to water is (9)/(8). while that of turpentine with respect to water is (10)/(9). The refractive index of glass with respect to turpentine is

The refractive index of glass with respect to water is (9)/(8). while

1.	The refractive index of glass with respect to water is (9)/(8). while that of turpentine with respect to water is (10)/(9). The refractive index of glass with respect to turpentine is
Answer» `(5)/(4)` `(81)/(80)` `(4)/(5)` `(9)/(4sqrt(5))` Solution :`t^(n)G=(n_(g))/(n_(t))=(n_(g))/(m_(W))xx(n_(w))/(n_(t))=(w^(n)g)/(w^(n)t)`

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The refractive index of glass with respect to water is (9)/(8). while that of turpentine with respect to water is (10)/(9). The refractive index of glass with respect to turpentine is

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