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If photos of frequency new are …

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If photos of frequency new are incident on the surface of metals. A and B of Threshold frequency new by 2 and new by 3 respectively, the ratio of the maximum kinetic energy of electrons emitted from A to that from B is______

    • Posted by Nancy Bagoria 5 years, 7 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Hemant Yadav 5 years, 7 months ago

    3:4

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