Question

If E₁, E₂, E₃ are the respective kinetic energies of an electron,
an alpha-particle and a proton, each having the same
de-Broglie wavelength, then
(a) E₁ > E₃ > E₂ (b) E₂ > E₃ > E₁
(c) E₁ > E₂ > E₃ (d) E₁ = E₂ = E₃

Answer 1

Answer:

a is correct.

Explanation:

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Answer 2

Answer:

option a is correct answer

Explanation:

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