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CEFR C1 — Advanced

Refraction

Definition

(formal) The bending of light or other waves as they pass from one medium to another, often resulting in a change of direction or speed.

Example Sentences

1The refraction of light through a prism creates a spectrum of colors.
2Can you explain how the refraction of sound waves affects the acoustics in this concert hall?
3The refraction index of a material determines how much it bends light that passes through it.
4The phenomenon of refraction is crucial in understanding how optical fibers transmit data.
5In physics, the study of refraction is essential for understanding the behavior of waves in different media.

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