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NTSE Sample Paper NTSE SAT Practice Test-4

  • question_answer
    For every \[{{1}^{o}}C\] rise in temperature, the velocity of sound increases by

    A)  6.1 \[m{{s}^{-1}}\]                         

    B)  0.61 \[m{{s}^{-1}}\]

    C)  6.1 \[cm{{s}^{-1}}\]                       

    D)  0.61 \[cm{{s}^{-1}}\]

    Correct Answer: B

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