Water Heater
We need to fill up our TC with water Wednesday night for a cross country trip. Question is overnight lows will be in the low twenty high teen range and i am concerned about things freezing up. Inside ...
Forum Discussion
All other things being the same, hot water does freeze faster than cold water. Search for "Mpemba effect" for more. Here's another short explanation of a recent finding on covalent bonds:
http://www.iflscience.com/chemistry/hot-water-freezes-faster-cold-and-now-we-know-why
http://www.iflscience.com/chemistry/hot-water-freezes-faster-cold-and-now-we-know-why
