Consider the following statements (A) The refractive index of the extraordinary ray depends on the angle of incidence in double refraction (B) The vibractions of light waves acquire one -sideness for both ordinary and extraordinary rays in double refraction (C ) Diffraction fringes will be always unequally spaced .

Consider the following statements (A) The refractive index of the ext

1.	Consider the following statements (A) The refractive index of the extraordinary ray depends on the angle of incidence in double refraction (B) The vibractions of light waves acquire one -sideness for both ordinary and extraordinary rays in double refraction (C ) Diffraction fringes will be always unequally spaced .
Answer» A and B , are TRUE A and C are true B and C are true A,B and C aretrue ANSWER :D

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