Recall and use the equation energy = current × voltage × time, E = IVt

Describe how useful energy may be obtained, or electrical power generated, from: (a) chemical energy stored in fossil fuels (b) chemical energy stored in biofuels (c) hydroelectric resources (d) solar radiation (e) nuclear fuel (f) geothermal resources (g) wind (h) tides (i) waves in the sea including references to a boiler, turbine and generator where they are used

Know the principle of the conservation of energy and apply this principle to the transfer of energy between stores during events and processes