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6. 7. This is due to (a) Presbyopia (b) ...

6. 7. This is due to (a) Presbyopia (b) Accommodation (c) Near-sightedness (d) Far-sightedness The refractive index of diamond is 2.42. What is the meaning of this statement? The absolute refractive index of glass and water are 43 and 12 respectively. If the speed of light in glass **2*10m/s. calculate the speed of light in ) Vacuum () water

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The absolute refractive indices of glass and water are (3)/(2) and (4)/(3) respectively. If the speed of light is 2xx10^(8) m//s , calculate the speed of light in (i) vacuum, (ii) water.

The absolute refractive indices of glass and water are (3)/(2) and (4)/(3) respectively. If the speed of light is 2xx10^(8) m//s , calucalate the speed of light in (i) vacuum, (ii) water.

The refractive index of diamond is 2.42. What is the meaning of this statement in relation to the speed of light?

If the absolute refractive indices of glass and water are 3//2 and 4//3 respectively, what is the refractive index of glass with respect to water?

If the absolute refractive indices of glass and water are 3/2 and 4/3 respectively, what is the refractive index of glass with respect to water ?