The specific heat of water is 1 and the heat released is
mass x specific heat x the temperature difference,
so we have
15 x 1 x 35 = 525 BTU
Yes it contract and the expansion from 4 to 0 degrees is due to the crystallisation of water molecules.
Yes, salt water can reach 225 degrees but The water temperature should be from 75-80 degrees Fahrenheit. ... This will let the water reach the normal temperature, ...
32 Degrees Fahrenheit 0 Degrees Celsius
Water freezes at 32 degrees Fahrenheit and 0 degrees Centigrade
100 degrees Celsius 212 degrees Fahrenheit
0 degrees C. , 32 degrees F.
It depends on the measured content, because they are measurements for different things. Pounds measures weight, litres measures volume, so they aren't entirely interoperable. As you know, 15lbs of marshmallow is totally different size in volume compared to 15lbs of gold. But for example water is easy to count, because 1 liter = 1kg, and 15lbs = 6.8kg, so 15lbs of water would be 6.8 litres
it freeze at 0degreesCelsius (which is 32 degrees Fahrenheit
All auto cooling systems are pressurized. The radiator cap holds the pressure in the system at about 15Lbs. The reason for it is it causes the boiling point of water to be at a higher temperature so the water doesn't boil away as easily. The big white tank beside the radiator allows boiled water STEAM to stay in the cooling system and condense back to water and return back into the radiator as it cools. Champ390
Water in a car radiator does not normally boil. In some old cars, the cooling systems would run at about 220 degrees Fahrenheit. The pressure would be high enough so that the water would boil at 250 degrees. Today, you do not put water in radiators but coolant. It is much more efficient than water for cooling engines.
because of the thermal energy being released from the hot water and dissipated into the air.
Yes, but this is only caused by difference in effect of evaporation during cooling or warming up. It costs energy to evaporate and that is mainly acquired from the liquid, so stimulating the cooling (faster) and counteracting at warming up (slower).
The Approach is the difference between wet bulb temperature and outlet water temperature from cooling tower. That means , in this case, Approach = 35-25=10 degrees.
If fifty grams of water cooled from 50 degrees to 10 degrees, and the specific heat of water is 4.2, 135 kJ of heat was released.
Range is the difference of cooling water inlet and cooling water outlet temp
Water is released by the sweat glands to the surface of the skin where it evaporates causing a cooling effect on the body.
Water cooling keeps your system cooler if you are constantly overclocking it. It does it far better than air cooling. However, the price for water cooling is higher than air cooling.