Physics 0625 · IGCSE · Light

Light — practice question

Light travels through a prism as illustrated. The ray is deflected and a spectrum of colours is formed. Which term is used to describe the formation of the spectrum of colours?

  • Adiffraction
  • Bdispersion
  • Crefraction
  • Dtotal internal reflection

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