Physics · 2018
JEE Main · 16 April 2018, Shift 1 · Q24
The de-Broglie wavelength (λ_B ) associated with the electron orbiting in the second excited state of hydrogen atom is related to that in the ground…
The de-Broglie wavelength $\displaystyle \left(\lambda_{\mathrm{B}}\right)$ associated with the electron orbiting in the second excited state of hydrogen atom is related to that in the ground state $\displaystyle \left(\lambda_{\mathrm{G}}\right)$ by :
Official answer
(2)
$\displaystyle \lambda_{\mathrm{B}}=3 \lambda_{\mathrm{G}}$
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JEE Main 2018 Physics question, with the answer from NTA’s final answer key. Where our answers come from.