1.

The refractive index of water is (4)/(3) and glass is 3/2. What is the refractive index of glass with respect to water ?

Answer»

Solution :Given: `""_(a)mu_(G)=("refractive index of glass")/("refractive index of water")`
or `""_(W)mu_(g)=(""_(a)mu_(g))/(""_(a)mu_(w))=(3//2)/(4//3)=(9)/(8)=1*125`.


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