It doesn't, it is room temperature minus visible light heat unless in a conductive / heat absorbing container.
The earhern pots used for keeping water cool in summer have small pores in it.water seeps in these pores and evaporates.as evaporation causes cooling, earthen pots remain cool.
the silvered pot will warm faster because it reflects more ligh than the black pot.
When a glass of cold water is placed in a pot of boiling water, the heat from the boiling water rapidly transfers to the cold water. This causes the temperature of the cold water to rise as it absorbs the heat, leading to a gradual warming of the cold water. If the glass is not thermally resistant, it may crack or shatter due to the sudden temperature change. Overall, the cold water will eventually reach a temperature closer to that of the boiling water.
Earthen pots are porous, allowing water to slowly seep through the walls. As the water evaporates, it draws heat from the remaining water inside the pot, cooling it down. This process, known as evaporative cooling, helps maintain the temperature of the water inside the earthen pot lower than the surrounding environment.
An earthen pot has small pores in its walls. When water is poured into it, some of it seeps through these pores to its outer surface. On reaching there, it evaporates.The heat required for evaporation is taken from the earthen pot and from the water in it. As a result, the water in an earthen pot gets cooled down.
When water evaporates it leaves a white residue that can sometimes be removed by soaking the pot in white vinegar. The vinegar removes water residue on lots of things.
Making good coffee takes ground coffee, good quality filters, cold water and of course, a coffee pot. For a drip pot, insert the filter in the basket, dump the coffee into the filter depending on how strong you want it to be, pour cold water into the top of the pot and turn it on.
Think of a pot of boiling water. The burner makes the heat, the heat rises, and the cold water replaces it, then the cold water gets hotter and rises. It's a cycle
true, the water is going to get hot either if you use cold or hot water You did not answer my question of if it was "true" or a "myth" that the water had to be from the cold water faucet. From what you did respond to it sounds as if the question I generated means it is a myth that the water "has" to be from the cold water facuet.
Think of a pot of boiling water. The burner makes the heat, the heat rises, and the cold water replaces it, then the cold water gets hotter and rises. It's a cycle
convection is when heat or energy enters water and goes through it. for example, when you are boiling water in a pot on a stove,the water at the bottom of the pot haets up first before the water on top because it's in closest contect with the heat,then that water at the bottom heats up and becomes light because hot thing are lighter then cold ones. the heated up water rises up to the top and the cold water which is heavy falls to the bottom and heats up aswell. this cerculation keeps going until the whole pot of water is heated. thereafter the pot of water boils.
because the pot expanded and the molecules weakened so the pot got a little bigger you can put it in cold water to put it back to normal