(A) It is possible to eliminate dispersion by combining two prism is different refracting angles and of different materials. (R ) The angular dispersion depends on refractive index of the material of the prism.

(A) It is possible to eliminate dispersion by combining two prism is d

1.	(A) It is possible to eliminate dispersion by combining two prism is different refracting angles and of different materials. (R ) The angular dispersion depends on refractive index of the material of the prism.
Answer» Both A and R are true and R is the correct EXPLANATION of A Both A and R are true and R is not the correct explanation of A A is true and R is false Both A and R is false Answer :B