An oil drop of average diameter 0.7mm spreads out into a circular patch of diameter 75cm on the surface of water in a trough (i) Calculate...

      

An oil drop of average diameter 0.7mm spreads out into a circular patch of diameter 75cm on the surface of water in a trough
(i) Calculate the average thickness of a molecule of oil
(ii) State two assumptions made in (i) above

  

Answers


sharon
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(ii) Assumptions- Oil drop forms a perfect sphere.
- Patch formed is a perfect circle.
sharon kalunda answered the question on April 3, 2019 at 13:22


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