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The best way would be to use the ancient Archemedean way: take a bowl or similar object that can fully contain the rock in question. Put the bowl in a large pan. Fill the bowl completely with water, all the way up to the very rim. Now, submerge the rock completely in the bowl, so that it is entirely underwater. Water will spilled out of the bowl into the pan. Remove the bowl from the pan, and pour the water from the pan into a measuring cup - the volume of that water is the volume of the rock.
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How could you figure out the volume of an irregular solid such as a rock?
Fill a bowl of water that is bigger than the rock right to the top, add the rock, collect and measure the volume of how much water is spilt. Provide the rock is not porous or very soluble this will provide the volume of the rock.
How do you find the volume of n irregularly shaped rock?
use a graduated cylinder or other volume measuring container. just put a certain amount of water in, take note of it, then put the rock in and measure the difference, make sure the water goes up and above the rock though
How can the volume of a irregularly shaped rock be measured?
One way would be to get a container into which you could put the rock completely, fill it to the brim with water (without the rock in it), then put the rock in and measure the volume of the water that flowed out.
What measurement would you use to measure the volume of a teardrop?
mililiters
What is the density of a rock that has a mass of 21 grams and a volume of 3 cm?
The volume cannot be 3 cm since volume is a three dimensional measure.
How do you measure a irregular solid?
You use a graduated cylinder to measure the volume of the rock with the water and the water without the rock
What unit of measure would you use for the volume of a rock?
Any cubed unit depending on how big the rock is
What is a a beaker used for?
To measure volume
What would you do to determine the volume of a rock?
You would determine the volume of water it displaces and measure it.
Describe a method that the student could use to find the volume of this rock?
You can find the volume of a small rock in no time at all. Just fill up a container that is marked by volume with water and record the volume. Then drop the small rock inside the container. Record the new volume. Find the difference between the new and old volumes. This is the volume of the small rock. You could do this in any liquid.
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.
If you found a rock and you want to measure its volume what would you do to measure the rock volume?
Use water displacement. Measure water before you put the rock in it, and then again afterwards. Put a measuring cup large enough to hold the rock in a pot large enough to hold the measuring cup and fill the measuring cup to the very top with water. Lower the rock into the measuring cup carefully so that the water flows over and into the pot. Carefully remove the measuring cup with the rock without spilling any additional water into the pot. When you measure the water in the pot it will equal to the volume of the rock (accuracy will depend on how careful you were). This is displacement measuring.
How would you determine the density of an irregular shaped rock?
Not always easy. Since density is defined as the mass of a unit volume of material,you would measure the volume of the rock by putting it into a container half filled with water and then measure the volume change.
How do you get the volume of rock?
Put it in water and measure how much water is displaced.
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.
How could you figure out the volume of an irregular solid such as a rock?
Fill a bowl of water that is bigger than the rock right to the top, add the rock, collect and measure the volume of how much water is spilt. Provide the rock is not porous or very soluble this will provide the volume of the rock.
What a beaker use for?
To measure volume
