it was the cold water.
Isn't cold water already cold? I would say cold water gets cold first. I've heard that hot water freezes faster than cold water.
cold water
cold shock
There are a great number of temperatures that could be considered to be cold for water. Water under 70 degrees Fahrenheit is considered cold.
cold
Hot water pipe rust first as compared to the cold water pipe for the same chemical composition of the water.
a steel ball bearing will drop faster in warm water then cold water, a beach ball will float better in cold water because cold water is more dense.
Hot water need less energy to be evaporated than cold water.
if the water is cold enough you can die and if it is too cold, you shiver and may be sick
Cold water is cheaper and really there's no difference but it could be easier on your clothes!
Don't know how cold your cold is but, it could be water in the fuel system (ice).
You are wrong ! - Cold water is heavier ( denser ) than hot water.