[填空题]
The angular momentum 10 in the hydm(p20n0oaoblp gpc/f z 1d: q(rogen atunsx)j8 2t. //n 4zehfry7zz bom is given both by the Bohr model and by quantum mechanics. Compare 7 njt/hsb u2xn zrfz)8z e4./ythe results for $L = mvr$.
or $L_{\text{QM}}$ = $\hbar$. asdfasdofadsf