7th Class Mathematics Exponents and Power Question Bank Exponent and Powers

  • question_answer
    The speed of light is \[300,\] \[000,\] \[000\,\,m{{s}^{-1}}\]. Express it in standard form.

    A) \[3.0\times {{10}^{8}}\,\,m{{s}^{-1}}\]  

    B) \[3.0\times {{10}^{10}}\,\,m{{s}^{-1}}\]  

    C) \[3.0\times {{10}^{6}}\,\,m{{s}^{-1}}\]  

    D) \[3.0\times {{10}^{12}}\,\,m{{s}^{-1}}\]

    Correct Answer: A


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