A beam of light consisting of red, green and blue colors is incident on a right angled prism. The refractive index of the material of the prism for the above red, green and blue wavelengths are 1.39, 1.44 and 1.47, respectively. <br> <br> The prism will :

Question

https://clay6.com/mpaimg/676_a.jpg

( A ) separate the blue colour part from the red and green colours
( B ) not separate the three colours at all
( C ) separate all the three colours from one another
( D ) separate the red colour part from the green and blue colours