If it were broken, no hot water would be contained in the mug or tea cup.
Yes. Pour boiling water into a cold cup of untempered glass and you will see. DO NOT do this without supervision. In fact, don't do it at all. Just about anything can be broken by water, given enough of it, over a long enough period of time. if yo pour to hot water in it or if you put in in the frezzer with liquid in it
try covering the glass, so the heat particles stay inside the cup, and the hot water stays hot.
That depends on how hot the water is in the cup. Use the thermometer to measure it and see.
When you want to know when your hot water heater is broken, simply run your faucet and test the water. If it's cold, the heater is broken.
If a pipe is broken your hot water pressure will be lower and you will see damp walls somewhere. - If an element or switch in the H/W tank is broken or faulty, you will not get much hot water.
No, It doesn't. If you want to keep hot water hot for a longer time use a polystirene cup.
Not necessarily. The amount of heat in a cup of hot water and a pail of hot water depends on factors like their temperature, volume, and material. In general, a pail of hot water will likely have more heat than a cup of hot water due to its larger volume and higher overall energy content.
If the water in the cup came from the kettle, it will be cooler than the water that remains in the kettle. Since the water in the cup is more exposed to the air than the kettle it will lose heat to evaporation more quickly than the water in the kettle will. The cup will also conduct heat way from the water until the water and the cup are the same temperature, whereas the kettle is already as hot as the water it contains.
A hot-water bottle and a cup of hot water with a slice of lemon.
hot water
Yes it will .
Close the system and insulate this very well. That or make the surroundings as hot as the cup.