what are the three things which happen to light when it falls on a substance long question answer in science
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Answer:
when light falls on a substance it gets refracted, reflected or its its is absorbed.
Explanation:
on striking a object we can see three phases:
1) The light gets reflected when the ray of light bounces back on hitting the plane surface. The ray of light that bounces back on hitting the smooth surface is called reflected ray.
2) The light gets refracted when the light passes from one medium to another this happens when the object is transparent. This happens due to the change in the speed of light.
3) The light gets absorbed, this depends on the color of the object. Generally dark object absorbs absorbs the light energy.
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