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This delightfully simple experiment may be used to estimate the percentage of oxygen in the air. Assumption is that all the Oxygen is consumed.
Mount candle on a small watchglass floating on water, light the candle, and place an inverted beaker over the whole to create a water seal.
Measure the rise of the water inside the beaker.
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If a candle is in a box with two openings and the candle is burning under the left opening why does the air come through the right opening instead of the left opening?
The air comes through the right opening instead of the left opening because hot air from the candle leaves via the left opening.
The practice of repeating experiments on different subjects or under different conditions is known as?
Replication
How does the colored paper look different under high power?
Paper appears to be a featureless material, which under high magnification is seen to be composed of a tangled mat of fibers.
Which principles of experimental design reduce errors due to chance by repeating an experiment on different subjects under different conditions?
There are no following principles listed in the question.
What happens to the water in a vessel with holes at different height?
The water will exit the vessel's holes at different rates due to different pressures. The water exiting the top hole will exit slowest because it is under the least amount of pressure. The water exiting the bottom hole will come up the fastest because it is under the greatest amount of pressure.
The candle under the beaker gave out after about thirty seconds How would you expect this to be different in different sizes of beakers?
The higher the volume, the more the flame will last.
What is used to hold beakers under a flame?
A tripod is largely used.
This graph helps to show the relative sizes of quantities under different conditions?
bar graph.
Can a candle burn under water?
no unless you are in a submarine.
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.
Why do candles go out when you put a beaker over it?
When you place a beaker over a candle, you are cutting off the oxygen supply needed for the candle to burn. The flame requires oxygen in order to continue combustion, and by placing a beaker over it, you are essentially smothering the flame until it goes out.
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 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.
What are the release dates for Six Feet Under - 2001 Out Out Brief Candle 2-2?
Six Feet Under - 2001 Out Out Brief Candle 2-2 was released on: USA: 10 March 2002
Does a candle with flame have cells?
No, a candle with a flame does not have cells. Cells are the basic structural and functional units of living organisms, and a candle is not considered a living organism. The flame on a candle is a result of the combustion of wax and a wick.
How can you tell what size engine you have on a Toyota Tacoma?
Google it! ... or look under the hood on top of the engine or in the owner's manual. There are different sizes for different generations and styles of trucks. It's all significant.
Are the sizes and shapes of the continents the same as the sizes and shapes of the plates?
No, the sizes and shapes of the continents do not directly correspond to the sizes and shapes of tectonic plates. Tectonic plates are larger and different in shape compared to the continents they contain. Continental plates can span multiple tectonic plates and vice versa.
