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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.
What is the mark placed under a letter called?
The mark placed under a letter is called an underscore. It is often used in writing and typography for emphasis or to indicate spaces in URLs or file names.
What is the mat called that's placed under a Bunsen burner?
The mat placed under a Bunsen burner is called a ceramic or asbestos pad. It provides a heat-resistant surface to protect the bench or work area from the direct heat of the Bunsen burner.
When medicine is placed under the tongue and allowed to dissolve slowly?
p
How Collect the filtrate?
Filtrate is collected in a recipient placed under the funnel or filtration apparatus.
What will happen when a lighted candle is placed under one of the bags?
The bag above the candle will heat up as the flame warms the air inside, causing it to expand and rise. This will create a convection current, pulling the bag up due to the buoyant force.
What do you think will happen if you place a lighted candle under the open end of one of the bags?
Placing a lighted candle under the open end of the bag will heat the air inside the bag. As the air warms up, it will rise and escape through the open end, causing the bag to move in the direction of the candle due to the air flow.
Suppose Priestly repeated his experiment using many kinds of plants besides mint and that when different plants were placed under the jar the candle remained lighted for different periods of time W?
This variation in results when different plants were used indicates that not all plants produce the same substance that makes the candle burn. Different plants may release different gases or compounds that can affect the length of time the candle remains lighted. This underscores the importance of conducting experiments with various plant types to further understand the production of this vital substance.
What will happen if you put a lit candle under a glass jar of gas?
It will burn the gas out. Then go out.
What happens a candle is placed under a glass container?
Placing a candle under a glass container will cause the flame to consume the oxygen inside the container. As the oxygen is used up, the flame will eventually extinguish due to lack of oxygen, creating a vacuum inside the container.
If a plant and a burning candle are placed under a bell jar will the candle burn?
No, the candle will not burn because the flame will consume the oxygen inside the bell jar, creating a vacuum and extinguishing the flame. Oxygen is necessary for combustion to occur, and without it, the candle cannot burn.
Can a candle burn under water?
no unless you are in a submarine.
Why should you never put lighted Bunsen burner under a shelf?
because the fire will burn up the shelf.
Is there a Bible verse on candle?
Yes there is averse in the bible that says about a candle. The verse says if you have a candle you will put it on a table for all to see , instead of putting it under the bed.
What candle shop sells webkinz?
Most of them, the one I know is Hallmark but I'm not sure if that's under the candle shop catagory.
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.
What two things happen to an object when placed under a microscope?
Actually, there are three things: 1. object magnifies (zoom) 2. flips 3. and invert (from the <--- to the --->)
