Mass of silicon = 8.763 (grams? tons?)
Volume of silicon = 28.76 - 25.00 (cc? cubic meters?) = .....
Density = Mass of silicon divided by Volume of silicon. = ....... gms/cc? tons/cubic-metre?
Their densities. Their volumes. Their solute molarity. How can I tell? Density = grams/milliliters so, three things can vary here, but since they are different liquids and I may assume the same volume, though you did not say that, I will say Density, final answer.
The layer that would settle at the bottom of a bottle would be the one with the biggest density. For example, if you would have a mixture of water and an ether, the ether would be on top because it has the smallest density.
To work out the density of a pebble the equipment you need are the following : -A Displacement Can -A Beaker -A Weighing/measuring scale
density=g/cm3 The density of Gold is 19.3g/cm3 The density of Fool's Gold (pyrite) is 5g/cm3 The question is slightly ambiguous as first written so two calculations are given: # 100/15= 6.666g/cm3 So this nugget is possibly pyrite and not gold. 100/5= 20g/cm3 So this nugget is possibly gold.
It had definite shape and volume
Mass and volume are needed to calculate the density of a graduated cylinder.
You cannot measure the mass of a solid with a graduated cylinder.
use a graduated cylinder
not quite. you can measure volume in a graduated cylinder. you can use a scale, water, and a graduated cylinder to find out the density of an object by filling the graduated cylinder to an easily calculated point (250) then dropping your object in the water making sure none splashes out then measure the difference, then weigh it and divide the mass by volume to get density.
The question seems absurd has no meaning. measuring cylinder is a device to measure the volume. if you want to find density of a cube, you an find volume displaced and knowing mass can find the density - Archimedean principle it is beyond the scope of this page to answer fully
density -------- Graduated cyllinders are used to measure volumes of liquids, powders or fine granules.
Calculate the density. An easy way to do it--so long as you're dealing with metals that don't react violently when wetted--is to weigh the sample then drop it in a graduated cylinder with some water in it. The weighing gives you mass, the graduated cylinder gives volume, mass divided by volume gives density.
34.5/19.3=1.79mL (19.3 is the density of gold)
Density.
If you are going to weigh a liquid in a graduated cylinder, the weight that you will get when you place the cylinder on the scale will be the combined weight of the cylinder and its contents. To find the weight of the contents alone, you therefore have to subtract the weight of the empty cylinder. And to calculate density you need to know both the weight and the volume.
If you are going to weigh a liquid in a graduated cylinder, the weight that you will get when you place the cylinder on the scale will be the combined weight of the cylinder and its contents. To find the weight of the contents alone, you therefore have to subtract the weight of the empty cylinder. And to calculate density you need to know both the weight and the volume.
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