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Structure of Atom question

2022 · 26 Jul · Shift 1 · Q17
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Structure of Atom question

2022 · 26 Jul · Shift 1 · Q17

JEE MainChemistryStructure of AtomNumerical+4 / −1
The wavelength of an electron and a neutron will become equal when the velocity of the electron is xxx times the velocity of neutron. The value of xxx is ‾\underline{\hspace{2cm}}​. (Nearest Integer) (Mass of electron is 9.1×10−31 kg9.1 \times 10^{-31} \mathrm{~kg}9.1×10−31 kg and mass of neutron is 1.6×10−27 kg1.6 \times 10^{-27} \mathrm{~kg}1.6×10−27 kg )
Numerical answer
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