Question

A microwave oven has a power rating of 850 w. If the microwave oven is turned on for 6 minutes ,how much energy will it use?

state the units in your answer

Answer 1

Power is given by;


`P = (E)/(t)`

850 =
`(E)/(6 * 60)`

E = 850 * 360

E = 306000

E = 306 kJ