0
What else can I help you with?
Why is the middle of the wire gauze turned red hot first?
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.
Why does the wire gauze not burn under heat?
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."
Is it important to use wire gauze?
This depends on your specific application !
Why does a flame not get extinguished when a wire gauze was placed on top of it in a candle observation chemistry lab?
A flame is not extinguished when a wire gauze is placed on top of it because the flame is still exposed to oxygen. The gauze has holes, through which oxygen can flow. Additionally, oxygen can reach the flame from under the gauze. Consequently, the flame is not extinguished.
Why does ice not melt completely when there is a wire gauze?
The wire gauze provides a barrier between the ice and direct heat, preventing efficient heat transfer to melt the ice completely. Instead, the heat is dispersed more evenly across the surface of the ice, causing it to melt slowly. This phenomenon is due to the wire gauze acting as a thermal insulator.
Use of wire gauze with absorbent center?
Wire gauzes with absorbent center are used in laboratory for heating, for example a beaker with liquid.
Uses of wire gauze?
it prevents the heat of the apparatus directly. the circle thing on the wire gauze ensures that the heat is spread everywhere
What are the uses of a wire quaze?
A wire gauze is a mesh made from wire, and is basically used as a filter or s sieve.
What is a wire gauze square ceramic center and how is it used?
ghgh m njh
What is the white substance present in the center of a wire gauze?
THE SUBSTANCE IS CALLED ASBESTOS
Why is the middle of the wire gauze turned red hot first?
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.
What is wire gauze made of?
me
How is a wire gauze square used?
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.
What types of asbestos found in wire gauze?
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.
What are the energy change when a wire gauze is heated wityh a bunsun burner?
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.
What is the mat called that you put on top of the Bunsen burner?
The mat is called a wire gauze or a ceramic center. It helps to distribute the heat evenly and protect the glassware placed on top of the Bunsen burner from direct heat.
Description of wire gauze?
It is sort of like a fabric, just made of wire.
