Question

An electric heater is rated as 1500 watt How much energy does it use in 10 hours plzz give me with steps

Answer 1

It is rated 1500W means 1500W used in 1 sec
In 1hr there are 3600 sec
1n 10 hr there are 36000sec

In 1 sec 1500 W
In 10 hr 1500*36000W
=54000000W

Answer 2

hope that it will help