Question

refractive index of carbon disulphide and ethyl alcohol are 1.63 and 1.36 respectively. which is optically denser?

Answer 1

Carbon disulphide having refractive index of 1.63 is optically more denser.

Answer 2

the more refractive index the more it will bend light and that too with larger angles, so carbon disulphide is optically more Denser...........I hope it will definitely help you