Question

When you add hot water to cold water the cold water warms up because of

Answer 1

Okay this is like Science or Chemistery, probably Sience

Answer:

So say you have some cold water running, if you turn on the hot water than the hot water will start coming too. The energy of the hot water will start warming up the cold water.

Explanation:

I don't really know, just tossing reasonable stuff out here.