Physics 0625 · IGCSE · Light

Light — practice question

A beam of green light travels through a glass prism, as illustrated. Which colours of light are refracted in the way shown in the table?

  • Arefract more than green: red; refract less than green: blue
  • Brefract more than green: red; refract less than green: yellow
  • Crefract more than green: violet; refract less than green: blue
  • Drefract more than green: violet; refract less than green: yellow

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