Practice question
Question
A neutron and a proton have the same de Broglie wavelength. What is the ratio of their velocities? (mₚ = 1.67 × 10⁻²⁷ kg, mₙ = 1.67 × 10⁻²⁷ kg)
Explanation
Since mₚ = mₙ, vₚ/vₙ = 1.
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