no do a science fair prodject
Drop it in water. Fill a graduated cyllinder with water to cover the sample and record the volume. Then gently lower the rock sample into the water and record how much the water rose. The difference is the volume of the rock. Drop it in water. Fill a graduated cyllinder with water to cover the sample and record the volume. Then gently lower the rock sample into the water and record how much the water rose. The difference is the volume of the rock.
why is there so much diversity in life on earth
The black appearance of the water in a tsunami in Japan is often due to the presence of debris, sediment, and other pollutants that get churned up and mixed with the water as the tsunami surges inland. This can give the water a murky or dark appearance.
Depends on what the sample is and how much of it you have.
cover slips are generally used with a microscope slide to press the water of the sample to a more even level so that the lens can focus properly and the sample you are studying doesn't move around as much.
What type of filter do you have? It may be D. E.
They had to trudge through the murky water. I'm Michael Jackson. I trudge. Thank you very much ya'll!
To calculate the amount of ice water needed to cool the sample to 20 degrees Celsius, you would need the initial temperature of the sample, the mass of the sample, and the specific heat capacities of water and ice. With this information, you could use the equation q = m * c * ΔT to determine the quantity of ice water needed to cool the sample.
google "water heat of vaporization"
(CuSO4·xH2O) I would suggest heating in a crucible to a constant mass. A simple gravametric calculation using the balanced equation and m=n.gfm will give you a value for x x should be 5
You can not drink enough.
Density is independent of the amount of material in a sample. A sample of a homogeneous substance used to find the density can have any volume. If a cm3 of the substance weighs 8.1 grams, then 10 cm3 will weigh 81.0 grams.We might consider water in a glass or bottle as an example. A small sample will have a given weight (mass) because water has a given density. Ten times that sample volume will have ten times the mass of that volume of water. The density of water does not change if we examine water in a small glass and another sample of the same water in a gallon jug.
a lot you would prolly want to drink atleast a gallon!
Dirty water can be either translucent or opaque, depending on how much suspended particles and contaminants are present in the water. If the water is murky with suspended particles, it will appear opaque and reflect light. If the water is slightly dirty, it may still allow some light to pass through, making it translucent.
Both substances are acidic. ------ Not necessarily. Foul water could as easily contain too much alkaline as too much acid.
Drop it in water. Fill a graduated cyllinder with water to cover the sample and record the volume. Then gently lower the rock sample into the water and record how much the water rose. The difference is the volume of the rock. Drop it in water. Fill a graduated cyllinder with water to cover the sample and record the volume. Then gently lower the rock sample into the water and record how much the water rose. The difference is the volume of the rock.
If you're trying to clear up a murky pool, then the only option you have is to filter, back-wash, and add more DE and filter, BW, add more DE, until the water is clear.Try to scoop out as much debris out of the water as you can, top and bottom, and keep the bottom drain clear.You may be able to do a partial drain and refill.