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Debanjana Adhikari posted an Question
May 17, 2020 • 14:46 pm 30 points
  • CSIR NET
  • Physical Sciences

Q16. if planck's constant were zero, then the total energy contained in a box filled with radiation of all frequencies at temperature 7 would be (k is the boltz

Q16. If Planck's constant were zero, then the total energy contained in a box filled with radiation of all frequencies at temperature 7 would be (k is the Boltzmann constant and T is nonzero) (a) Zero (b) Infinite ()kT (d) kT

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    Chandra prakash

    if Planck's constant were zero, then the system behaved as a classical system and the energy is KT.....

  • comment-profile-img>
    Dhairya sharma

    i agree with rubiii .....in case of black body radiation it would be infinite and in case of monoatomic gas it would be 3kT/2

  • comment-profile-img>
    Ruby negi

    also note that in classical case, energy is continuous while in quantum case energy is discrete.... remember these two also...best regards...

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  • comment-profile-img>
    Ruby negi

    dear you know Planck constant zero means it's classical because h is not introduced in classical ,there all quantum results will fail if h is zero ..

  • comment-profile-img>
    Dhairya sharma

    plank constant zero means no quantum results only classical results will appear. so the energy will be classical.

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