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8th Class Science Light Question Bank Light Conceptive Objective Problems

  • question_answer
    If the speed of red light is denoted by \[{{V}_{r}}\], and the speed for violet light by \[{{V}_{v}}\]. Then in vacuum.

    A)  \[{{V}_{r}}>{{V}_{v}}\]                 

    B)  \[{{V}_{r}}={{V}_{v}}\]

    C)  \[{{V}_{r}}<{{V}_{v}}\]                 

    D)  both 1 & 3

    Correct Answer: B

    Solution :

      Not Available


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