Skip to content
MathsGenie logo
Open app

Course home

  1. GCSE
  3. Maths WJEC
  5. Question bank

Speed and Density

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334
Question 22

300 cm3 of metal Alpha and 700 cm3 of metal Beta are melted and mixed to form an alloy.
Metal Alpha has a density of 2.5 g/cm3.
Metal Beta has a density of 3.2 g/cm3.

Work out the density of the alloy.

[4]

Speed and Density Questions

  1. GCSE
  2. /Maths
  3. /Speed and Density