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Shweta thakur Asked a Question
August 30, 2020 5:04 pmpts 30 pts
Ex. 21. The vapour of Hg absorbs some electrons accelerated by a potential difference of 4-5 volts as a result of which light is emitted. If the full energy of a single incident electron is supposed to be converted into light emitted by a single Hg atom, find the wavenumber (1/n) of the light. Solution: From the asa
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  • Priyanshu kumar Best Answer
    check this
    • cropped6095545572603839059.jpg
    Likes(0) Reply(3)
    Priyanshu kumar
    got this shweta??
  • Anonymous User thankyou
    See
    • cropped3428186458185430291.jpg
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    Anonymous User
    https://doubtnut.com/minute-question-answer/the-vapours-of-hg-absorb-some-electrons-accelerated-by-a-potential-difference-of-45-volt-as-a-result-14157547
  • Priyanshu kumar
    Hope this will helps u😊
    Likes(1) Reply(0)
  • Dinesh khalmaniya
    3.63 ×10^6 m-1
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