Question

Define reflection and refraction​

Answer 1

Explanation:

Reflection

Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated. Common examples include the reflection of light, sound and water waves. ... Mirrors exhibit specular reflection.

refraction

refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium. Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction

Answer 2

Answer:

REFLECTION- Reflection is the change in direction of a wavefront at a interface between two different midea so that wavefront return into the medium from which it origented

ŔÈFŔÀÇŤÌÒÑ: A fact of phenomena of ĺight,radio, waves e.t.c

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