At the minute site of the formation of a bubble of boiling, we have some water turning instantaneously to steam. This has a much larger volume than water, and expands VERY rapidly.
In this expansion, it forces some water away to make space for the bubble, and it is these forces of expansion, and the reaction to them, that causes the noise.
Boiling of water is a physical process, a change of phase.
Boiling is a physical process, a change of phase.
Boiling is a physical process, a change of phase.
The process is just called boiling. At the boiling point, the water molecules spread out to form steam. Water vapour can form at any temperature, and that process is evaporation.
The process is just called boiling. At the boiling point, the water molecules spread out to form steam. Water vapour can form at any temperature, and that process is evaporation.
the process is called evaporation if the if the temperature is below its boiling point and of it is above its boiling point then the process is called vapourisation. the boiling point of water is 100 degr
This process may be boiling or evaporation.
This process may be boiling or evaporation.
Boiling is a reversible process.
Water boiling is a physical process; also dissolving. Rusting is a chemical process (oxidation).
boiling.
Salt raises the boiling point of water. The process is known as boiling point elevation. The higher the concentration of salt in the water, the higher the boiling point of water is raised.