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Sawdust will not float in water. If you have some sawdust to dispose of, you should always place it in the proper waste containers.
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∙ 9y ago
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How do you separate gravel and sawdust?
If you think about it, you can figure it out. Does one of the substances float in water and the other one sink?
What physical property would useful in the separation of very fine saw dust and salt?
You can either put it in water and the salt will dissolve and the sawdust will float, then you can filter it, or you can take a balloon and rub it on your shirt or hair and hold it above and the sawdust will stick to the balloon.
Will sawdust sink or float?
It depends on the species of wood. Most float but some types of ebony and lignum vitae have a density greater than water and will sink.
How can you separate sawdust from gravel?
Place the sawdust and gravel mixture in water and stir. Let it sit for a time - the gravel will fall to the bottom and the sawdust will float on the top. Density of gravel is greater than water and density of sawdust (wood) is less than water. The layer of sawdust can be carefully removed by skimming it off water's surface or by pouring gravel and sawdust through a series of mesh screens of varying size (the screens can be used with dry or wet mixture)I would use the difference in density of the two materials. A simple method would be to have a stream of the mixed materials poured from a higher elevation to a lower, with a stream of air blowing across the stream. Being less dense, the sawdust will be blown to one side, the gravel will drop straight down. Of course, you COULD just drop the mixed materials into water- sawdust floats, gravel does not. Sawdust will also burn, where gravel will not. Roasting the gravel at a heat above the combustion point of sawdust will cause it to ignite, burning the sawdust away, leaving gravel. Of course, if you have plenty of time, just turn a few termites loose on the mix- they will eat wood- but not gravel!
Is sawdust an element?
No. Sawdust is a mixture.
Is sawdust matter?
Sawdust is matter.
What method do you use to separate iron filings from sawdust?
Use a magnet to seperate the iron. Then, add water to dissolve the salt and float the sawdust. Skim off, sieve or filter the solution to seperate the sawdust. Let the water evaporate, leaving the salt behind.
How could you separate sawdust and iron fillings in a solution?
you would use the iron's magnestism to extract it with a magnetic tube
Is sawdust gas?
Sawdust is solid. A gas is colorless that's why you cannot see it. If you can see sawdust it is not gas.
What is made of wood that can't be sawed?
sawdust
Can you use Sawdust as horse bedding?
Yes you can use sawdust provided it is made of pure pine sawdust. It should be noted that as it says in it's name sawdust is dusty and can cause respiratory problems in horses.
How would you separate baking soda from sand and sawdust?
I would pour all three in a beaker of water. The baking soda will dissolve into the water, the sawdust will float, and the sand will sink. I'd then strain out the sand and saw dust. I'd then boil the water until it all evaporates leaving nothing but baking soda.
