Density, relative density, upthrust and Archimedes' principle

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Density, relative density
  • Definition and experimental determination of the relative density of solid and liquid
  • Upthrust, Archimedes principles, laws of floatation
At the end of this lesson, the students should be able to:
• Identify the forces acting on a body partially or completely immersed in a liquid 
• State the Archimedes principle, law of floatation
• state the conditions for the body to float in the liquid
• solve simple problems on the upthrust, Archimedes principle and floatation principle



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