Question
Which of the following is the energy after collision with a surface atom for a scattering angle of 90° when E₀ is the energy of the incident ion, M₁ is the mass of the incident ion and M₂ is the mass of the target surface?
Answer: Option A
Answer: (a).E₀(M₂-M₁)/(M₂+M₁)
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Answer: (a).E₀(M₂-M₁)/(M₂+M₁)
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