MCQ
Given below are two statements :

Statement $I$ : When the white light passed through a prism, the red light bends lesser than yellow and violet.

Statement $II$ : The refractive indices are different for different wavelengths in dispersive medium. In the light of the above statements, choose the correct answer from the options given below :

  •  Both Statement $I$ and Statement $II$ are true.
  • B
    Statement $I$ is true but Statement $II$ is false.
  • C
    Both Statement $I$ and Statement $II$ are false.
  • D
    Statement $I$ is false but Statement $II$ is true.

Answer

Correct option: A.
 Both Statement $I$ and Statement $II$ are true.
a
As $\lambda_{\text {red }}>\lambda_{\text {yellow }}>\lambda_{\text {violet }}$

Light ray with longer wavelength bends less.

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