Physics 9702 · AS & A Level · SI units

SI units — practice question

Which unit is an SI base unit?

  • Acurrent
  • Bgram
  • Ckelvin
  • Dvolt

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI