To see and learn the full cheat sheet of formulae, click here. For those sitting the Edexcel GCSE maths, the non-calculator exam is taking place on Thursday May 24 during the morning. The test ...

Maths questions often start with the command ... of 1 kg of water from 18°C to 95°C. [3 marks] Use the formula sheet to find an equation which links energy, mass, specific heat capacity and ...

Maths questions often start with the command ... Calculate the current in the wire. Use the formula sheet to find an equation which links force, current, magnetic field strength and length of ...