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Anjali posted an Question
September 04, 2020 • 02:28 am 30 points
  • IIT JAM
  • Chemistry (CY)

A photon of wavelength 300 nm is absorbed by a gas and then re-emitted a two photons. on ex photon is red with wavelength of 760 nm. what would be the wave numb

A photon of wavelength 300 nm is absorbed by a gas and then re-emitted a two photons. On Ex photon is red with wavelength of 760 nm. What would be the wave number of the seçon photon ?

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    Priyanshu kumar best-answer

    https://youtu.be/FwsA50q8RZA check this video solution

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    calculate like this..In place if 496 nm..put 760 nm

    eduncle-logo-app

    calculate this anjali

    eduncle-logo-app

    find lambda 2

    eduncle-logo-app

    then wavenumber= 1/ lambda 2

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    any doubt anjali??

    eduncle-logo-app

    idr lcm lena tha but lcm se answer wrong aata h

    eduncle-logo-app

    aapne solve kiya ise

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    yes sir but nhi aa rha

    eduncle-logo-app

    nm mai hai ise m me change kr lijiye

    eduncle-logo-app

    1nm=10^-9 m

    eduncle-logo-app

    then wavenumber m^-1 me aayega

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    wait sir i will tell u

    eduncle-logo-app

    Ans wrong diya hai book me

    eduncle-logo-app

    aap sahi bna rahi hogi..material me wrong given hai

    eduncle-logo-app

    ye aa rha h mera

    eduncle-logo-app

    ha sir yahi aaya mera bhi

    eduncle-logo-app

    ho gya ab thanks alot

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    you're welcome😊

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