engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Physics Atoms De Broglie’s Explanation of Bohr’s Second Postulate of Quantisation
An electron in an excited state of Li2+ ion has angular momentum 3h/2π. The de Broglie wavelength of the electron in this state in pπα0 (where α0 is the Bohr radius). The value of p is
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