Various liquids boil at various temperatures, and "hot" is relative. Liquid nitrogen boils at -195.8º C, which seems pretty cold until you consider that liquid helium boils at around -268.9º C, depending on what isotope we're talking about, which makes -195° seems almost summery.
Water happens to boil at 100º C, which is a very good thing for us, because the range between 0 and 100º C happens to be the same as that of most of the chemical reactions necessary to support our variety of life. Freon 22, a common refrigerant, boils at -40.8 C, and so it goes.
hot plate and a beaker
No need to boil. Drink hot, warm, or cold.
Hot liquids float above cool liquids because hot liquids weight less than cold liquids.not useful
cold liquids
they don't get that hot. Some slow cookers / Crock Pots will boil water, soup, stew and other liquids, but it takes several hours, which is a long time to wait for boiled water.
by inhibiting heat conduction
Sometimes you boil the lids and sometimes you don't. If you are canning with either a hot water bath or in a pressure cooker, you do not need to boil the lids. If you are canning something that is put into the jar hot and is not going to be processed in the the bath or pressure cooker, you boil the lid to soften the rubber in the lid that forms the seal.
why did orange juice, milk and diet coke (liquids with additives) freeze first before pure drinking water? I made sure all these liquids started freezing at equal temperature, before placing them in the -2 degree freezer. Wrong, water freezes before all of those liquids because there is more space between the molecules so the cold air can reach into the liquid faster.
It gets hot.
yes simmer is a light boil where bubbles ofair meat the surface of the liquid ently and often.Where as boil is a violent bubbling where bubbles raise rapidly and meat the surface all the time.When boiling liquids watch out that nothing spits at you.
a very cold cooler will have to be in the dark.
NO, you will get hotter