Questions

Q.
refraction
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2 answers under Light 8 years, 9 months ago

A. any change in the path of light when it travels from denser to rarer medium or from rarer to denser medium is called refraction of light, in other words, whenever there is change in path of light due... link
8 years, 9 months ago
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Q.
  1. reflection
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2 answers under Light 8 years, 7 months ago

A. reflection is change in direction of light when it strikes a reflecting surface like mirror. link
8 years, 7 months ago
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