Physical Quantities
 

Physical Quantities problem 7


A student uses the volume of a metal coin in order to determine the density of the metal. What is not needed in order to determine an estimate of the volume of the coin?


  • estimate of the mass

  • estimate of the thickness

  • estimate of the diameter

  • use of the formula for the volume of a cylinder


 

main author and content editor: Adebola Oluwadare