An electric heater is used everyday for 120 minutes the electricity bill for 30 days is 60 units calculate the power of the electric heater
Answers
Answered by
6
120min = 2 hours
2 hours per day consumed 60 units in 30 days
60 units consumed in 60 hours
So,The heater uses 1 unit/h
2 hours per day consumed 60 units in 30 days
60 units consumed in 60 hours
So,The heater uses 1 unit/h
Similar questions