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The solution pass through a filter.
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∙ 7y ago
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∙ 12y agoa solution
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What is fillteration?
*Filtration - Darling, learn how to spell before you put a basic question up. Filtration is used to separate solids (Such as sand or small rocks) from liquids. It is set up using a funnel, filter paper, a stand and a beaker to hold the filtrate. The liquid is poured into the funnel, the solid is trapped in the filter paper and the liquid passes through into the beaker - the liquid is then called 'filtrate'.
Which scientific word is used for the substance which is left on the filter paper during filtration?
Simply, dirt. Or you could call it solid particulate matter
Which formula do you use for the calculation of absorptivity?
ANSWER:"e is a measure of the amount of light absorbed per unit concentration".Molar absorbtivity is a constant for a particular substance, so if the concentration of the solution is halved so is the absorbance, which is exactly what you would expect.The formula for the molar absorptivity is given as followings:A=ecle=A/cle = the molar absorptivitywhere A is known as the A is known as the absorbance, l measures the length of the solution the light passes through,c is theconcentration of solution in mol /dm^3.Remember that the absorbance of a solution will vary as the concentration or the size of the container varies. Molar absorptivity compensates for this by dividing by both the concentration and the length of the solution that the light passes through. Essentially, it works out a value for what the absorbance would be under a standard set of conditions - the light travelling 1 cm through a solution of 1 mol dm-3. a
When a shipping lane passes from one large body of water to another it often passes through a .?
bay
Light which bounces off the surface of an object is called?
When light changes direction as it passes through a boundary.
Which passes through filter paper without being separated a suspension or a solution why?
a solution
Which passes through a filter paper without being separated a suspension or solution?
A solution.
How do you tell the difference between a solution and a suspension?
The traditional test is that a suspension scatters at least some of any light that passes through the suspension, while a solution does not.
Is the filtrate the body that remains on or passes through the filter paper?
The filtrate is the liquid which passes through the filter paper
How can you use a light beam to identify a solution from a suspension?
Because of the different properties of solutions and suspensions, a beam of light can be used to differentiate the two. If a beam of light passes through the sample, it is a solution, not a suspension. Conversely, if a beam of light does not pass through a sample completely, it is a suspension, not a solution.
Why does the the water passes through the filter paper but not the cornstarch?
The water actually passes through the filter paper and the cornstarch. However, the cornstarch does not pass through the filter because the molecules are to large.
Explain What happens when a beam of light passes through a colloidal solution and why?
When a beam of light passes through a colloidal solution it scatters because of tyndall effect.
Why does the water passes through the filter paper but not the cornstarch?
Basically because the pores in coffee filter are big enough to let water molecules through, while coffee grinds are too large to pass. An in case anyone wonders why the water passes through the filter - that's gravity ;) because the coffee is a greater thickness and water is not thick at all...water can fit into anything it wants to....you dont filter water anyway, you filter the items in it Is it not somethimg to do with particles????????? we do not filter water it is clean we filter the items in it!!!!!!! we have tofilter it if it is a solution
What is the light that passes through a polarizing filter?
Polarised light!
When red light passes through a yellow filter what colours are seen?
green
What is light that passes through a polarizing filter called?
It is called 'polarized light' .
What happens blue light passes through a blue filter?
425-500nm
