" efractive indices of carbon disulphide and ethyl alcohol are "1.63" and "1.36" respectively.Whic "

If the refractive indices of a prism for red, yellow and violet colours be 1.61, 1.63 and 1.65 respectively, then the dispersive power of the prism will be

The refractive indices of alcohol and glass are 1.35 and 1.5 respectively. The refractive index of glass with respect to alcohol is

The refractive indices of four substances P,Q,R and S are 1.50, 1.36, 1.77 and 1.31 respectively. The speed of light is maximum in the substance:

Refractive indices of water, sulphric acid, glass and carbon disulphide are 1.33, 1.43, 1.53 and 1.63 respectively. The light travels slowest in:

Refractive index of carbon disulphide for red light is 1.634 and the difference in the values of critical angle for red and blue light at the surface of separation of carbon disulphide and air is 0^(@)56' . What is the value of refractive index of carbon disuphide for blue light?

The refractive index of flint glass is 1.65 and that for alcohol is 1.36 with respect to air. What is the refractive index of the flint glass with respect to alcohol ?