An electron and a proton are accelerated through a potential V. If Pe and Pp are their momentum, the — Atomic Structure Chemistry Question
Question
An electron and a proton are accelerated through a potential V. If Pe and Pp are their momentum, then Pp:Pe ratio is ≈ equal to
Answer: D
💡 Solution & Explanation
P = √(2mqV). P_p/P_e = √(m_p/m_e) = √1836 ≈ 42.85 ≈ 43:1.
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