Energy of the beam of \( \alpha \)-particles used by Geiger and Marsden in scattering exper....

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Question Energy of the beam of \( \alpha \)-particles used by Geiger and Marsden in scattering experiment is
(A) \( 2.2 \mathrm{MeV} \)
(B) \( 4.2 \mathrm{MeV} \)
(C) \( 5.1 \mathrm{MeV} \)
(D) \( 5.5 \mathrm{MeV} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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