It's easy.Boil it. You will need to have the particles gain kinetic energy so they move around faster, and that will make the liquid warmer.
Water can be hot or cold if you want
HOT rises COLD sinks
Hot water is less denser than cold water and has a greater temperature.
Hot water is less denser than cold water and has a greater temperature.
I think not because cold water is heaver than hot water and hot water rises to the top and cold drops to the bottom.
Cold water
hot. it is cold when it condensates.
If you let hot water cool down, it will become cold water.
Cold water has a greater density than hot water.
that happens because cold water is heavier than hot water.
the hot and cold water become together then they make an equal tempature. warm :)
No, cold water is piped into the hot water tank and is heated by electricity or gas, it then flows out to the hot water taps.