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Tilting a graduated cylinder when putting something it in is is so that the object will not break. If you just drop the object straight in it will go straight to the bottom and break.
You can run a water displacement test. Where you fill a graduated cylinder with a certain amount of water. Then, drop the penny in and see the difference. And that would be your volume.
Drop it into a measurement device such as a graduated cylinder with enough liquid to cover the object. Assuming the object sinks, the increase in mls is the volume of the object (1 ml = 1 cm^3)
First find the mass of the object. You need to find the volume of the irregular object. You do this by water displacement. If the object can fit into a graduated cylinder, you fill the cylinder with enough water to completely cover the object. DO NOT put the object in yet. Record that volume. Then gently place the object into the cylinder and record the new volume of water. The difference between the first and second volume is the volume of the object in mL, which is the same as cm3. If the object is too big to fit in a graduated cylinder, you can use an overflow can. You fill the can completely with water. The can has a downspout that will allow the water to flow out of the can. To do this, fill an overflow can completely with water. Allow the excess water to drain out of the downspout. Then place a beaker under the downspout. Gently put the object into the overflow can and catch the water that flows out in the beaker. Pour the water into a graduated cylinder and read the volume. This is the volume of the irregular solid. You can also hold a graduated cylinder under the downspout and let the water flow into the cylinder directly. The volume in the cylinder is the volume of the irregular object. Once you have the volume of the irregular solid, you can use the density formula to find density. Density = mass/volume. See the related links below.
They ask Hermes and he does it for them
Tilting a graduated cylinder when putting something it in is is so that the object will not break. If you just drop the object straight in it will go straight to the bottom and break.
Tilting a graduated cylinder when putting something it in is is so that the object will not break. If you just drop the object straight in it will go straight to the bottom and break.
You can put water in the graduated cylinder and drop the solid in and see how much the water rises
If you were to drop a dry stone into a graduated cylinder it would pull a lot of air bubbles down with it (they stick to the surface, you should actually be able to see them) and that will give you an erroneous volume.
Put it in a graduated cylinder. a) Find a graduated cylinder big enough to hold a can of Coke. b) Make sure it has a small scale. (Smaller scales are more accurate.) c) Fill the graduated cylinder with water to a mark on the cylinder. d) Find how much higher the water is when you drop the can in.
A pipette is more accurate. It can easily deliver one drop at a time.
The amount of a liquid that is displaced by a solid = the volume of that solid. You could half fill a graduated cylinder. Drop something that sinks into the graduated cylinder to test its volume.
You could first soak the sponge in water, then use the standard method of measuring irregular objects: fill a graduated cylinder with 100 mL of water, then drop in the wet sponge and see how much the water level rises.
It could sink. (The metal's density is greater than water.) It could turn into a ball of flames. (If you dropped a chunk of sodium into graduated cylinder, it would react with flames or sparks.)
To find the volume of an irregular shape, you need to use the water displacement method. If the object can fit into a graduated cylinder, fill the cylinder with enough water to adequately cover the object, but don't put the object inside the cylinder yet. Record the amount of water in the cylinder. Carefully drop the object into the cylinder. This will cause a rise in the water in the cylinder. Record this second volume. Subtract the first volume from the second volume, and the difference is the volume of the irregular object. For larger objects, use an overflow can.
fill a graduated cylinder half way up. then drop it in. see how much the water has rose. this is your density. this is also called water displacement
You can run a water displacement test. Where you fill a graduated cylinder with a certain amount of water. Then, drop the penny in and see the difference. And that would be your volume.