Question

what is reflection and refraction​

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.

Explanation:

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Answer 2

Answer:

Reflection is the bouncing back of light when it strikes the smooth surface.

Refraction is the bending of light when it travels from one medium to another.

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