Energy and Power

The energy pathway beginning with ‘R’ is Radiation.

There are 1000 joules in 1 kilojoule.

The energy store beginning with ‘C’ is chemical.

Power is the rate at which energy is transferred or the rate at which work is done.

P = E ÷ t

power = energy transferred ÷ time

P = W ÷ t

power = Work done ÷ time