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I suppose the question is what your plans are for the rock sugar.
If you know the density, then you can estimate the volume by using the weight.
You can drop it in a liquid with a measured amount of volume, and check for volume changes. The problem is that the most common liquid one might use is water which will also slowly dissolve the sugar. This may or may not be appropriate depending whether you need to use the sugar later, or if you are planning on dissolving it. A quick reading would be fairly accurate. I'm assuming that the sugar will dissolve less readily in oils, but they may leave an inappropriate residue. Perhaps looking at the solubility in Toluene or Methylene Chloride.
You can also calculate the specific gravity if you can get a weight in air and a weight in water. And from this you can calculate the volume.
You could also crush some or all of it into a granulated form which might be easier to measure, or mix smaller and larger crystals and measure.
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∙ 14y ago
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Can a rocks volume be 250 mL?
Yes. It would be hard to find a rock with that volume, but I'm sure there is one out there.
How can you find the volume of a small rock using only water and either a measuring cup or a graduated cylinder?
Fill the cylinder with water to a marked point. Then place the rock in the water and measure how much the water level rises. That will give you the amount of volume displaced by the rock and so the volume of the rock.
How do I find the volume of a rock?
Irregularly shaped objects have no formula for finding the volume. So, to find the volume of a rock, one method is to measure how much water the rock displaces. You simply need some sort of container that measures the volume of liquids and you need some water. The container should be large enough to put the rock in. First, fill the container to a certain volume, noting what that volume is and making sure that enough water is used to completely cover the rock when you put the rock in the container. Next place the rock into the container and measure the new volume indicated by the water. Subtract this new volume with the old volume, and the answer will be the volume of the rock. Another method is to use the rock's mass and density to calculate the volume. This can be tougher because you might not know what type of rock you have and many rocks are composites of different types of rocks. Some internet websites give the densities of different rocks. The website http://www.earthsci.unimelb.edu.au/ES304/MODULES/GRAV/NOTES/densities.html gives some simple densities. But if you have all this information, the volume can be determined by measuring the mass of the rock and dividing that number by the density.
How do you find the volume of a rock?
place the rock in a large container that is fillec to the brim with water, making sure you know how much water you put in. Place a tray underneath (or something similar) and place the rock in. Wait until the water stops moving, then measure the amount of water on the tray. The amount of water in the tray is the volume of the rock. E.g. the water in the tray was 20ml, so the volume of the rock is 20cm3.
How could you find the volume of a small rock using only a graduated cylinder and rock?
Note the level of water in the graduated cylinder. Place the rock into the water carefully. Note the higher level to which the water rises. The difference between the old level and the new level is the volume displaced by the rock.
How do you find out the volume of a rock?
Height times width times length equals the volume of the rock.
How would you use your calibrated bottle to find the volume of the rock?
Place a specific amount of water in your bottle. Record the volume. Place the rock in the bottle. Read and record the new volume of water. Subtract the first volume measurement from the measurement after you added the rock. The difference is the volume of the rock.
How do you find the volume of an odd size rock?
The volume of an odd size rock can be obtained through methods like displacement method.
How do you find the volume of sugar?
You can use displacement of water but you'll have to do it quickly before the sugar dissolves. You can also find a substance that sugar does not dissolve in and use that instead of water. If you change its state of matter, the volume might change.
How do you find density of a rock?
The simplest way is to use the formula: P = m / V Density = mass / volume So to calculate the denisty of the rock you will have to find out how much it weighs and how much volume it occupies. You can measure the weight by placing the rock on a weighing scale, this will give the weight in grams. You can determine the volume by submerging the rock in a measuring cup partially filled with water and measuring how much the volume increases. This will give the volume in cm3 Now use the formula to calculate its density in g/cm3.
What is German rock sugar?
rock sugar = Kandis rock sugar = Kandiszucker
How do you find mass of a rock by its density?
Determine its volume by how much water it displaces, then divide mass by volume
How can you find the density of a rock or key?
Find the mass using a scale. Find the volume by the water displacement method. Divide mass by volume and that equals density.
Which tool should be used to determine the density of a rock?
There are a number of tools that are needed to find the density of a rock. You will mainly need a scale to measure the weight and the volume of the rock. Divide the mass of the rock by the volume to find the density.
Can a rocks volume be 250 mL?
Yes. It would be hard to find a rock with that volume, but I'm sure there is one out there.
Why is the graduated cylinder used instead of a ruler to measure the volume of a rock?
Because most rocks are not made up of common geometric shapes, it would be difficult or impossible to find the volume of a rock using a ruler; there would be no easy way to measure the rock's irregular volume. However, by measuring the volume of liquid a rock displaces, its volume can easily be determined.
You have a rock with a volume of 15 cm3 and a mass of 45 g.Find more answers?
You have a rock with a volume of 15 cm3 and a mass of 45 g. Find more answers
