Hot water extinguishes fire faster, as the heat that must be absorbed to convert hot water to steam is much greater than the heat …
The very large heat of vaporization of water is the reason why water is particularly suitable for extinguishing a fire. When water is poured onto the fire site, the water is not only heated, but also vaporized. As explained, the water requires a great deal of heat specifically for vaporization. This energy is supplied by the fire site.
Why does hot water extinguish fire? – Quora
Could you put out fire with hot water? Yes, water extinguishes fire by absorbing heat and removing oxygen. Hot was does not have as much heat absorbing power but will absorb heat until it turns to steam.
The water molecule doesn’t become hot enough to separate into hydrogen and oxygen and instead, has two potential actions on the fire that can put it out. Firstly, it absorbs the heat from the fire. This is the main method by which water extinguishes fire. Room temperature water is about 77 degrees Fahrenheit and water won’t become steam until it hits 212 degrees …
People Also Ask does hot water extinguish fire
Does hot water or cold water extinguish fire faster?
Hot water extinguishes fire faster, as the heat that must be absorbed to convert hot water to steam is much greater than the heat absorbed in bringing cold water up to 100°c. “A fire seems to have started outside!! Quick, get me some water!”
How does water extinguish fire?
This is the main method by which water extinguishes fire. Room temperature water is about 77 degrees Fahrenheit and water won’t become steam until it hits 212 degrees Fahrenheit (the boiling point of water).
Will water put out an electrical fire?
Firstly, water will extinguish an electrical fire (no matter what you’ve heard to the contrary) the trouble is not that it won’t put the fire out, it’s that you may create a deadly problem for yourself, instead.
Does removing fuel instantly extinguish a fire?
However, removing fuel doesn’t instantly extinguish a fire, but rather restricts its further dispersal. Lastly, fire needs oxygen to breathe and continue its onslaught. Without a steady supply of oxygen, a fire starts to simmer down and ultimately dies.
People Also Searches does hot water extinguish fire
| fire extinguish system |
| ways to extinguish a fire |
| extinguish a fire or light |
| clean agents extinguish fire by |
Hot Water Vs Cold Water: Which Extinguishes Fire Faster? Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher