What should be the order of arrangement of de-Broglie wavelengths of a – InterviewSolution

1.	What should be the order of arrangement of de-Broglie wavelengths of an electron (λe), an α-particle (λα) and a proton (λp) given that all have the same kinetic energy ?
Answer» What should be the order of arrangement of de-Broglie wavelengths of an electron $(λ_{e}),$ an $α$ -particle $(λ_{α})$ and a proton $(λ_{p})$ given that all have the same kinetic energy ?

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