8th Class Science Light Question Bank Light IIT JEE Objective Problems

  • question_answer
    Velocity of light in vacuum is

    A)  \[13\times \text{1}{{\text{0}}^{6}}m/s\]             

    B)  \[3\times {{10}^{10}}\text{ }m/s\]

    C)  \[3\times {{10}^{8}}m/s\]                          

    D)  3 x 105 m/s

    Correct Answer: C

    Solution :

      Not Available


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