A student carries out an experiment to vaporise a sample of water.
The student vaporises 150 g of water at 100 °C.
The specific latent heat of vaporisation of water is 2.26 × 106 J/kg.
Calculate the thermal energy needed to vaporise the water.
36 exam-style questions on Edexcel GCSE Physics 14.2 Specific heat capacity and latent heat. Each one has a worked solution and a mark scheme showing where the marks go.