Physics

Physics

Problem

Consider α\alpha particles, β\beta particles and γ\gamma-rays, each having an energy of 0.5 MeV. In increasing order of penetrating powers, the radiations are: a. α,β,γ\alpha, \beta, \gamma b. α,γ,β\alpha, \gamma, \beta c. β,γ,α\beta, \gamma, \alpha d. γ,β,α\gamma, \beta, \alpha

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