Question

Is water denser is less than the kerosene

Answer 1

The refractive index of kerosene and water are 1.44 and 1.33 respectively. As kerosene has more refractive index than water, it is optically denser. The mass density of kerosene is less than water, so kerosene drops will float in water, when both are mixed.

Please mark me as brainlist.....