Physics · 2021
JEE Main · 31 August 2021, Shift 2 · Q19
Consider two separate ideal gases of electrons and protons having same number of particles. The temperature of both the gases are same. The ratio of…
Consider two separate ideal gases of electrons and protons having same number of particles. The temperature of both the gases are same. The ratio of the uncertainty in determining the position of an electron to that of a proton is proportional to :
Official answer
(3)
$\displaystyle \sqrt{\frac{\mathrm{m}_{\mathrm{p}}}{\mathrm{~m}_{\mathrm{e}}}}$
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.