"A key reason these bushfires can’t easily be extinguished during milder fire weather is the severity of the drought combined with thousands of …
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 Fahrenheit (the boiling point of …
Black Summer: Why Australia had to change how it …
The bushfire smoke also caused its own public health emergency, cloaking cities like Sydney and Canberra in an oppressive haze, which Asthma Australia estimated was responsible for …
Water makes a mess, so it cannot be used where the dumping of water would spread out burning fuel. If there was a burning oil in a kitchen, the water would spread the oil and the oil would float over the water and continue to burn, spreading the fire out rather that containing it. To cover the oil would work better.
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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).
What happens when you add water to a fire?
If all the water you add to a fire turns to steam, you can just add more water, the steam will eventually condense into water again, which is harmless. The second way it might extinguish a fire is by smothering it.
Is it safe to put out a fire with water?
While ordinary fires of solid material are often easily extinguished with water, electrical fires, oil or liquid fires, and metal fires should never be tackled with water. You are at a high risk of harming yourself, property, and others if you do so.
What is used to extinguish the fire?
In general water is used to extinguish the fire there’re water based fire extinguisher system such as sprinkler , stand pipe , deluge and pre action systems. And there’re also other extinguishing systems such as clean agent system ..
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Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher