When we place a water bottle with cold water on top of a water bottle with hot water the particles in the hot water bottle rise, pushing the cool particles to the bottom. This is a type of heat transfer called convection. Basically, the hot particles in the hot water bottle rise to the cold water bottle at the top and the cool particles in the cold water bottle at the top sink to the hot water bottle at the bottom. This is one of the three heat transfers. Convection occurs in gases and liquid.
Lots of things affect this. Also the original temperature of the water, the temperature outside and where the bottle is left.
it might melt
It will implode if it is thin and you put a lot of pressure on it. You wouldn't be able to do it with your mouth if that's what you are asking.
It does melt. If your honey crystalizes in the bottle, you can turn it back to liquid by putting the bottle in hot water.
the layer of vacum space in between the bottle
Kids can get scalded by the hot water in the "HOT TUB".
The best way to safely microwave a hot water bottle is to heat the water in a separate microwave safe container in the microwave and then put the microwaved, hot water into the water bottle.
100
You can use a hot water bottle. Put the hot water bottle on the pain and it should sooth it
hot
The hot water heats the air in the system, causing it to expand.
when you but the bottle in hot water the balloon particles push apart and cause expansion
The air in water bottle expands
When we pour hot water on it, the mouth of the bottle expands and the egg comes out of it slowly.
The cast of Hot Water Bottle - 2012 includes: Peter McGann as Damian
A hot-water bottle and a cup of hot water with a slice of lemon.