refractive index

Frequency: 5.02.5 per million words

A measure of the bending of a ray of light when passing from one medium into another.

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Examples (10)

  • The refractive index of water is approximately 1.33.
  • Scientists measured the refractive index to identify the unknown liquid.
  • Glass has a higher refractive index than air, causing light to slow down.
  • The experiment successfully calculated the refractive index using Snell's Law.
  • You can determine the purity of a substance by checking its refractive index.
  • The diamond's high refractive index gives it its characteristic sparkle.
  • Fiber optics rely on materials with a specific refractive index to transmit data.
  • If the refractive index changes, the path of the light will also shift.
  • The lens was coated to adjust its refractive index for better clarity.
  • Different wavelengths of light experience a slightly different refractive index.