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Why during in fire you rap awoollen blanket over the burning object?
Wiki User
∙ 13y ago
Fire requires three things: heat, fuel, and oxygen. If you take one of them away, then the fire will stop. By wrapping a heavy blanket around a burning object, it blocks oxygen in the air from getting to the fire and the fire goes out. This is why a fire blanket is standard safety equipment in school science labs.
Wiki User
∙ 13y ago
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How do you use fire blanket?
A fire blanket either completely surrounds a burning object or is placed over a burning object and sealed closely to a solid surface around the fire. Whether the blanket is placed on top, or surrounding it, the job of the blanket is to cut off the oxygen supply to the fire, and put it out. In using a fire blanket, it is important to protect the hands
What are three examples for chemical change?
Burning, rusting, and production of gas are examples of chemical changes.
If the velocity of an object changes from 65 ms to 98 ms during a time interval of 12 s what is the acceleration of the object?
2.75 m/s
What must you calculate to determine the acceleration of an object?
You must calculate the change in velocity during each unit of time.
DURING A SCience experiment which sense organ is never used to identify an unknown object?
tongue
How do you use fire blanket?
A fire blanket either completely surrounds a burning object or is placed over a burning object and sealed closely to a solid surface around the fire. Whether the blanket is placed on top, or surrounding it, the job of the blanket is to cut off the oxygen supply to the fire, and put it out. In using a fire blanket, it is important to protect the hands
Why should you wrap a woolen blanket around a burning object?
Fire requires three things: heat, fuel, and oxygen. If you take one of them away, then the fire will stop. By wrapping a heavy blanket around a burning object, it blocks oxygen in the air from getting to the fire and the fire goes out.
Why do you think political party might object to the use of a blanket primary?
A political party might object to the use of a blanket primary because it allows voters to choose candidates from any party, which could dilute the party's ability to select its own preferred candidates. This system can also lead to cross-party voting, potentially affecting the party's internal dynamics and decision-making process.
What is an object that represents caring?
maybe blanket
Why does the mass of an object get smaller after it gets burnt?
Because the smoke you see during the burning, and the hot gases that you don't see, carry part of the mass away from the object.
What heat you feel from your electric blanket?
Conduction - The wires inside of the blanket conduct heat through the blanket and when the blanket touches you, the heat transfers from the warmer object (the blanket) to the cooler object (you). YW ~Jack
When should Martin learn that just because the blanket is hidden it has not ceased to exist?
object perminance
Why does covering a burning object with a blanket help to extinguish a fire?
throwing a blanket over a small contained fire stops oxygen to the fire .to stop a fire you need to take out one of the three elements that are needed for a fire to burn witch are heat /oxygen/fuel
What kind of smoke is given when burning an object?
The kind of smoke from a burning object depends on the object itself. The common smoke that is given off is Hydrogen, Carbon Dioxide, Carbon Monoxide, and small amounts of Water Vapor.
What is the longest time for knitting a blanket?
Certainly, there are blankets in project caches that are still being knitted after years and years. You can finish knitting a blanket in the time it takes you to knit fabric to cover the object you want with a blanket. Knitting a blanket for the matchbox bed for your pet cricket will take you less time than knitting a blanket for your California King size bed.
Wind can put out the flame.Why?
By cooling the burning object down.
What is the visible substance -given off by a burning object?
flame
