1.

(i) The refractive index of diamond is 2.42. What is the meaning of this statement ? (ii) Name a liquid whose mass density is less than of water but it is optically denser than water.

Answer»

SOLUTION :(i) N/A
(II) Kerosene oil is a liquid whose mass DENSITY is less than that of water (i.e., kerosene oil is lighter than water) but it is OPTICALLY denser than water (i.e., refractive index of kerosene oil is more than that of water.)


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