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Chemical Reactions and Equations — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceChemical Reactions and Equations1 Mark
Question
State two effects caused by the refraction of light.
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Answer

Two effects caused by refraction of light are:
  1. A pool of water appears to be less deep than it actually is.
  2. An object placed under water appears to be raised.

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