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  3. 8th Class
  4. Science
  5. Light

8th Class Science Light Question Bank Light Conceptive Objective Problems

  • question_answer
    Statement I: When light travels from one medium to another, then frequency remains constant. Statement II: When the direction of light ray is reversed, the ray simply retraces its path, this statement is called the Principle of reversibility of light.

    A)  Both Statements are true. Statement-II is the correct explanation of Statement-I.

    B)  Both Statements are true, Statement-II is not correct explanation of Statement-I.

    C)  Statement-I is true, Statement-II is false.

    D)  Statement-I is false. Statement-II is true.

    Correct Answer: B

    Solution :

      Not Available


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