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8th Class Science Sound Question Bank Sound Formative Objective Problems

  • question_answer
    The speed of sound is 330 m/s and that of light is \[^{3X}{{10}^{8}}m/s\] .  The ratio of speed of sound to light is approximately

    A)  \[1={{10}^{5}}\]                              

    B)  \[1={{10}^{6}}\]

    C)  \[1={{10}^{6}}\]              

    D)  \[1={{10}^{7}}\]

    Correct Answer: B

    Solution :

      Not Available


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