The angle of minimum deviation for a 75^@ prism of dense glass is found to be 45^@ when in air and 15^@ when immersed in certain liquid. The refractive index of the liquid is

The angle of minimum deviation for a 75^@ prism of dense glass is foun

1.	The angle of minimum deviation for a 75^@ prism of dense glass is found to be 45^@ when in air and 15^@ when immersed in certain liquid. The refractive index of the liquid is
Answer» `SQRT3/2` `3/2` `SQRT(3/2)` `sqrt3` ANSWER :D