What is density?

Density is defined as mass per unit volume.

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What equipment is used to measure the density of regularly shaped objects?

  1. Ruler
  2. Digital mass balance

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How do you calculate volume for a regular shaped object?

Volume = length x width x height

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How is density calculated for regular objects?


ρ = Vm​


Where:

  • ρ = density (kg/m3)
  • m = mass (kg)
  • V = volume (m3)

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What equipment is used for irregular shaped objects?

  1. Digital mass balance
  2. Eureka can
  3. Measuring cylinder

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How do you measure volume for irregular objects?

  1. Fill Eureka can with water.
  2. Place object in water.
  3. Measure overflow water in measuring cylinder.

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