Physics 9702 · AS & A Level · Interference

Interference — practice question

The diagram shows two light waves with the same frequency. What might the phase difference be between these two waves?

  • A$150^{\circ}$
  • B$220^{\circ}$
  • C$260^{\circ}$
  • D$330^{\circ}$

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