Question

Relate the introduction with chapter light-Reflection and refraction relate with Dispersion ​

Answer 1

Answer:

Reflection involves a change in direction of waves when they bounce off a barrier. Refraction of waves involves a change in the direction of waves as they pass from one medium to another.

Refraction, or the bending of the path of the waves, is accompanied by a change in speed and wavelength of the waves.

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Answer 2

Answer:

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