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Blowing on a fire increases the supply of oxygen, which is necessary for combustion. More oxygen allows the fire to burn more efficiently and thus increase in intensity rapidly.

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How does a fire piston work to ignite a fire?

A fire piston works by rapidly compressing air inside a tube, which generates heat due to the increase in pressure. This heat is then used to ignite a small piece of tinder, such as char cloth, creating a spark that starts a fire.


Why is it that when you blow a candle its light goes off but when you blow a fire its light come on?

Oxygen feeds fire, but for a candle, it is too small to withstand the pressure of a good blow, and the fire is easily blown out in the wick, where the core of the fire is. In a bigger fire though, like a campfire, it is too big for a human to blow it out, and so the oxygen feeds it, and makes it glow brighter temporarily.


Why does a house fire double every 30 seconds?

A house fire can double in size every 30 seconds due to the rapid spread of heat and flames through flammable materials in the building, creating a self-sustaining cycle of heat release and ignition. This exponential growth occurs as the fire consumes more fuel and oxygen, allowing it to rapidly increase in intensity and size if not controlled quickly.


What is one way you can increase the air pressure the balloon?

By blowing more air into the balloon, you can increase the air pressure inside it. The higher the volume of air you blow in, the greater the air pressure will be.


In which lifework period on the graph does the mass of the fetus increase most rapidly?

The mass of the fetus increases most rapidly during the third trimester of pregnancy. This is when the fetus experiences significant growth and development, resulting in a noticeable increase in mass and size.

Related Questions

Why combustion increase when you blow fire?

Because you are supplying more oxygen, faster.


How do you build a blow freezer?

You can build a blow freezer by placing a large, electric fan inside the freezer. This will help to rapidly freeze the contents with little increase in electricty usage.


When bellows are used to below air on to a fire the fire burns birghter?

When bellows are used to blow air onto a fire, they increase the oxygen supply available for combustion. More oxygen allows the fuel to burn more efficiently and at a higher temperature, resulting in a brighter flame. This process enhances the fire's intensity and can help it consume fuel more rapidly. Consequently, the increased airflow from the bellows contributes to a more vigorous and luminous fire.


How do you get fire blow in Pokemon platinum?

just blow on the screen


How does a fire piston work to ignite a fire?

A fire piston works by rapidly compressing air inside a tube, which generates heat due to the increase in pressure. This heat is then used to ignite a small piece of tinder, such as char cloth, creating a spark that starts a fire.


What would lead to an increase in the increase in the inflation rate?

Rapidly rising production costs


How can you escape the fire trap in Pokemon pearl?

You literally blow on it.


How do you build a fire on sims castaway?

First you get wood. Then you go to the fire pit. Tap on it. It will make fire. Tap that. Then you rub on the wood. When you do it enough it will say blow. Then you blow. Walla you have a fire.


How come people use air to blow out small fires but also use it to make large fires bigger.?

Using air to blow out small fires helps remove the oxygen necessary for combustion, putting out the fire. On the other hand, blowing air into a fire can increase the oxygen supply, providing fuel for the fire to grow larger. The key difference is the control and direction of airflow in relation to the fire.


When fire is not burning properly a way to get it going again is to fan it or blow on it through a tube why does the fire blaze again when this is done?

When you fan a fire or blow on it through a tube, you increase the flow of oxygen to the flames. Fire requires three elements to burn: heat, fuel, and oxygen. By enhancing the oxygen supply, you help the combustion process, allowing the fire to reach a higher temperature and reignite any unburned fuel, causing it to blaze again.


Why is it that when you blow a candle its light goes off but when you blow a fire its light come on?

Oxygen feeds fire, but for a candle, it is too small to withstand the pressure of a good blow, and the fire is easily blown out in the wick, where the core of the fire is. In a bigger fire though, like a campfire, it is too big for a human to blow it out, and so the oxygen feeds it, and makes it glow brighter temporarily.


What happens to an aerosol can when put on a fire?

The heat from the fire can cause the pressure in the can to increase rapidly, leading to an explosion. The metal canister can rupture, releasing the contents forcefully and potentially causing harm to anyone nearby. It is extremely dangerous to put an aerosol can on a fire.