Relier Pairs Unit 6_EnergyVersion en ligne Energy par David Tordesillas 1 Potential energy 2 Chemical energy 3 Energy 4 Kinetic energy 5 Electrical energy 6 Thermal energy 7 Electrical Energy 8 Mechanical energy This energy is released during a chemical reaction We need it every day to make light, heat and sound This energy can provide power for machines We can convert this energy into light, heat, sound and movement This energy comes from a heated substance The energy stored in the object It is the sum of the kinetic and potential energy in an object This energy depends on its mass and speed