Solved papers for JEE Main & Advanced JEE Main Paper (Held On 11 April 2015)

done JEE Main Paper (Held On 11 April 2015) Total Questions - 1

• question_answer1) At temperature T, the average kinetic energy of any particle is \[\frac{3}{2}kT.\]The de Broglie wavelength follows the order : [JEE Main Online Paper (Held On 11 April 2015)]  
  A)
   Thermal proton > Visible photon > Thermal electron
  done clear
  B)
    Thermal proton > Thermal electron Visible photon
  done clear
  C)
   Visible photon > Thermal electron > Thermal neutron
  done clear
  D)
    Visible photon > Thermal neutron > Thermal electron
  done clear
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