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PHYSICS CH3 Fluids — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9SciencePHYSICS CH3 Fluids2 Marks
Question
Why do Scuba divers wear special suits and equipment?
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Answer

  1. Deep-sea has pressure twice that of atmospheric pressure.
  2. At high pressure, parts of our body including blood vessels & soft tissues cannot withstand it.
    Hence they use special suits & equipment for protection.
  3.  

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