Most likely the reason you use wire guaze js when you are heating a beaker whitch is what most scientist or science teachers may use.
The use of wire gauze can be found in appliances, Plumbing products and air filters, just to name a few. It is used to support a container during heating. The wire gauze helps to spread the flame out evenly. It is also used to filter liquids and solids. Some metals used include aluminum, copper, iron and platinum.
Wire gauze has another interesting property: it serves as a flame arrestor. If the gauze is fine enough, flames don't travel through it. This is used as a safety feature in many objects. A wire gauze on top of a gas burner ensures that the flame stays out of the burner itself.
The only use i can think of is when you put it on a tripod over a Bunsen burner to hold up a beaker in a science experiment.
it prevents the heat of the apparatus directly. the circle thing on the wire gauze ensures that the heat is spread everywhere
A wire gauze is a mesh made from wire, and is basically used as a filter or s sieve.
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Wire gauze with an absorbent center is commonly used in laboratory settings to provide a stable platform for heating glassware or containers over a Bunsen burner. The absorbent center helps to evenly distribute the heat and prevent direct contact between the glassware and the wire gauze, reducing the risk of thermal stress and breakage.
Generally it is used with a ring stand and a ring. The wire gauze is placed on the rind, a beaker or flask is placed on the gauze, and heat is applied by a Bunsen burner.
Asbestos was commonly used in wire gauze as a fireproofing material in the past. Types of asbestos that may be found in wire gauze include chrysotile, amosite, and crocidolite. However, it is important to note that the use of asbestos in products like wire gauze has significantly decreased due to health concerns.
The energy change when a wire gauze is heated with a Bunsen burner is primarily in the form of thermal energy. The burner heats up the wire gauze, causing an increase in its temperature. This increase in temperature represents a transfer of thermal energy from the burner to the wire gauze.
It is sort of like a fabric, just made of wire.
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the piture
The middle of the wire gauze turns red hot first because that is where the flame is most concentrated due to its design. The wire gauze allows for more efficient heat transfer and concentration of the flame's heat energy in the center.
Actually wire gauze will burn when heated. I think you may instead be asking "Why will a flame not propagate beyond a wire mesh." But the answer to your question is: "A wire gauze WILL burn under appropriate heat."