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JEE Main & Advanced Chemistry Structure of Atom / परमाणु संरचना Question Bank Numerical Value Type Questions - Atomic Structure

  • question_answer
    Calculate the number of photons emitted in 10 hours by a 60 W sodium lamp. \[({{\lambda }_{photon}}\,\,=\,\,5893\overset{o}{\mathop{A}}\,).\] Give your answer as multiple of \[{{10}^{-24}}.\]

    Answer:

    6.40


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