Physics - PPE 2
What are all of the types of stores of energy?
Thermal energy stores
Kinetic energy stores
Gravitational potential energy stores
Elastic potential energy stores
Chemical energy stores
Magnetic energy stores
Electrostatic energy stores
Nuclear energy stores
What is another way of saying work done?
Saying energy transferred.
What is the law of conservation of energy?
Energy cannot be created or destroyed, only transferred.
What is specific heat capacity?
Energy needed to raise 1 kg by 1°C.
What affects efficiency of energy transfer?
Friction, sound, and heat loss reduce efficiency.
What is potential difference?
Energy transferred per coulomb of charge.