Physics 9702 · AS & A Level · Momentum and Newton's laws of motion

Momentum and Newton's laws of motion — practice question

When an $b1$-particle moves very near to a gold nucleus, it is deflected by an angle above $90^e$. Which property of the $b1$-particle is changed by this deflection?

  • Acharge
  • Bmomentum
  • Cnucleon number
  • Dproton number

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