Which row shows the relative ionising effects and penetrating abilities of β\betaβ-particles and γ\gammaγ-rays?
Ionising effect: β\betaβ greater than γ\gammaγ; Penetrating ability: β\betaβ greater than γ\gammaγ
Ionising effect: β\betaβ greater than γ\gammaγ; Penetrating ability: β\betaβ less than γ\gammaγ
Ionising effect: β\betaβ less than γ\gammaγ; Penetrating ability: β\betaβ greater than γ\gammaγ
Ionising effect: β\betaβ less than γ\gammaγ; Penetrating ability: β\betaβ less than γ\gammaγ
134 exam-style questions on CIE IGCSE Physics 5.2.2a Alpha, beta and gamma emission. Each one has a worked solution and a mark scheme showing where the marks go.