when a water starts to boil it evaporates in to gas from gas to liquid
Place the container of water in a vacuum & it should start to boil at room temperature.
To boil water, fill a pot with water and place it on a stove over high heat. Wait until bubbles start to form and the water is rapidly boiling. You can tell the water is boiling when steam starts to rise from the surface.
To properly boil water in a pan, fill the pan with water, place it on a stove over high heat, and wait for the water to come to a rolling boil. Once it reaches a boil, reduce the heat to maintain a gentle boil until the water is ready for use.
it's a physical change!
it's a physical change!
leave it in the sun or boil it
boil it ! steam is vapourised water.
At high altitude
The answer depends on what temperature the water is to start with!
No. not if they are at the same temperature when you start to heat the water.
To boil potatoes with the skin on, start by washing the potatoes thoroughly. Place them in a pot and cover them with water. Add a pinch of salt and bring the water to a boil. Reduce the heat and let the potatoes simmer for about 15-20 minutes, or until they are tender when pierced with a fork. Drain the water and let the potatoes cool before peeling or using them in your recipe.
it does mot change mass only volume