Q.The ratio of the de-Broglie wavelengths of an electron and a proton moving with the same velocity is: ( $m_p \approx 1840 m_e$ )

1840

1/1840

920

The correct solution involves applying the fundamental concept to derive the final value step by step...

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Q.The ratio of the de-Broglie wavelengths of an electron and a proton moving with the same velocity is: (mp≈1840mem_p \approx 1840 m_emp​≈1840me​)