March 28, 2017

Post a New Question

Posted by on .

How do i calculate how much time it takes to heat water?

All I know is the power supplied and the energy required.


power= energy/time
Power*time= energy

you know the energy, you know the power, solve for time.

time(in seconds)= energyinjoules/powerinwatts.

so if the energy is 17640000J and the power is 156w it should take 113076 seconds

Thanks alot

If a 12V battery supplies a 13A current how do I work out the Power supplied

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question