- #1
tummbacoco
- 9
- 0
So recently I've become familiar with concepts like specific heat, and we use a formula Q=mcΔT to calculate the Joules necessary to heat up say a kg of water from 50 to 70 degrees celsius. Now I was wondering if there is a equation that incorporates the amount of heat lost to the atmosphere, because you'd have to constantly add more and more energy just to fight off the cooling effect of the air around you. How much energy would it take to heat up a kg of water from 50 to 70 degrees celsius with a surrounding temp of 20 degrees C. Thanks!