6th Class Science Lights and Sound Question Bank Light

  • question_answer DIRECTIONS: The questions in this segment consists of two statements, one labelled as "Assertion" and the other labelled as "Reason R ". You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion: When the light from a source falls on a mirror it gets reflected. Reason: On being reflected there is no change in the direction of light.

    A) Both A and R are true and R is the correct explanation of A.

    B) Both A and R are true but R is not the correct explanation of A.

    C) A is true but R is false.

    D) A is false but R is true.

    Correct Answer: C

    Solution :

        A is correct, R is false. [The direction of reflected ray is not the same as that of light ray falling on mirror.]

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