That's going to depend on . . .
-- the starting temperature of the water
-- the target temperature of the water
-- how fast you want it to get there
-- the efficiency of the heater you use
depends how big the heating source is
That's going to depend onthe temperature of the water when you start heating it, andhow fast you can transfer heat into it.
The specific heat of water is 1 BTU per pound per degree Fahrenheit. There are 8.3378 lbs/gallon at 60 degrees, which equals 3251.742 pounds of water. The number of BTUs to raise it 188 degrees is then 611,327.496 BTUs.
Heating pure water the pH decrease.
As you heat the water the partials expand making it easier to diffuse.
depends how big the heating source is
3 gallons because it has more heat energy and it gets warmer
It uses as many as you run through it, but who would want to heat hot water?
That's going to depend onthe temperature of the water when you start heating it, andhow fast you can transfer heat into it.
That depends on the starting temperature of the cold water and the starting temperature of the hot water.
The water heating up.
Horses drink about 1 gallon for every one hundred pounds, and that can double when the heat kicks in. So a half ton horse can drink 20 gallons a day in the summer heat, but will normally only drink about 10 in other weather conditions. yes! at the most horses can drink 12 gallons of water a day
electrical energy in the heating elements is changed to heat and light. Only the heat is useful in heating the water.
electrical energy in the heating elements is changed to heat and light. Only the heat is useful in heating the water.
The specific heat of water is 1 BTU per pound per degree Fahrenheit. There are 8.3378 lbs/gallon at 60 degrees, which equals 3251.742 pounds of water. The number of BTUs to raise it 188 degrees is then 611,327.496 BTUs.
170o
Eric V. Pemberton has written: 'The recovery of heat from domestic wastewater for the heating of domestic hot water' -- subject(s): Hot-water heating, Waste heat, Heat recovery