8th Class Science Stars and the Solar System Question Bank Solar System and Some Natural Phenomenon

  • question_answer
    1 light year is equal to ___ km.

    A) \[9.46\times {{10}^{12}}\,\,km\]           

    B) \[9.46\times {{10}^{15}}\,\,km\]

    C) \[9.2\times {{10}^{5}}\,\,km\]  

    D)        \[9.46\times {{10}^{8}}\,\,km\]

    E) None of these

    Correct Answer: A


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