Question

A proton and an electron have same de Broglie wavelength. Which of them moves faster and which possesses more kinetic energy?​

Answer 1

Answer:

electron will move fast .

Answer 2

Answer:

A proton and an electron have same de-Broglie wavelength which of them moves fast and which possesses more K.E. Justify your answer. is constant, then from equation (i), p = constant. It means the velocity of electron is greater than that of proton. Kinetic energy of electron is greater than that of proton

Explanation:

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