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Is volume displacement of a cylinder more accurate than measuring the dimensions?
Wiki User
∙ 13y ago
Volume displacement is a good way to find the volume of a cylinder, and is probably better than simply measuring it.
To measure and calculate a cylinder's volume, you must use pi, which is typically rounded to 3.14. Rounding means less accuracy, and there should be no rounding involved in volume displacement.
Wiki User
∙ 13y ago
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What is more accurate water displacement of a volume or measuring their dimensions and calculating?
That depends on the shape. If it is a uniform configuration with simple sides or walls where accurate dimension are used then calculating the volume is more accurate. If the cavity is of a unusual shape such as the combustion chamber for a cylinder head on an engine, then water displacement is more accurate. With modern software, dimension for such a cavity can be calculated by computer. However, variation to the cavity when machined or cast will never be the same as the computer model. R. Clontz
How do you find the volume of an irregular shape which floats?
AIM: to find the volume of a piece of cork.APPARATIES: a displacement can, wooden block, beaker, measuring cylinder, sinker (ex. pebble) ,a piece of cork and piece of string.ACTIVITY:set up the appartus.(put the displacement can on the wooden block and place the beaker close to the wooden block~under the displacement can's sprout~fill the displacement can with water and allow excess water to flow into the beaker.~discard this water, u don't need it~place the dry measuring cylinder directly below the sprout.tie the stone to the string and lower it carefully into the displacement can.allow the displaced water to collect in the measuring cylinder.the amount of water collected is the volume of the stone. record it as VOLUME A.remove the stone from the displacement can and repeat steps 2 & 3.tie the cork on the same string you used to tie the stone and lower both of them carefully into the displacement can.allow the displaced water to collect in the measuring cylinder and record it as VOLUME B.the difference between volumes A & B ,is the volume of the cork.this is silly......because i never answered what the person asked....but i gave an answer.
How can you find the volume of a small stone?
-Use a a measuring cylinder and put 50 litres of water inside. slowly put the stone in and record the new volume. take the new volume and take away 50 and you got the volume of the stone. -Use the displacement method if the stone cannot fit into the measuring cylinder.
What is an alternative to water displacement for finding the volume of a solid?
If the solid is a regular shape, such as a cylinder or sphere, you can find the appropriate dimensions and use formulas to find the result. If it is of a irregular size, I doubt if there is another method (even if there is, displacement of water would most likely be the simplest method)
If a six cylinder has a cylinder diameter of 3 inches and a stroke length of 3 inches the total engine displacement is approximately?
One cylinder would have a displacement of 21.2 cubic inches. By multiplying this displacement by the number of cylinders, in this case 6, the total displacement would be approximately 127 cubic inches. Area of circle pi x radius squared x length of stroke = one cylinder's displacement. be sure to use same units for area as well as stroke.
What is more accurate water displacement of a volume or measuring their dimensions and calculating?
That depends on the shape. If it is a uniform configuration with simple sides or walls where accurate dimension are used then calculating the volume is more accurate. If the cavity is of a unusual shape such as the combustion chamber for a cylinder head on an engine, then water displacement is more accurate. With modern software, dimension for such a cavity can be calculated by computer. However, variation to the cavity when machined or cast will never be the same as the computer model. R. Clontz
What is the purpose of the graduated cylinder in the collection of hydrogen gas by water displacement?
A graduated cylinder is a laboratory equipment. Its purpose in the collection of hydrogen gas by water displacement is for measuring and mixing the volume of liquid.
What tool accurate tool for measuring voulme?
A graduated cylinder is the most accurate tool for measuring volume in a laboratory setting. It typically has volume markings at different intervals to provide precise measurements.
What instrament is used to measure liquid?
the most accurate would be a graduated cylinder but there are beakers and other things that aren't as accurate
How will you find the volume of stone using measuring cylinder?
The volume of the stone is measured by displacement. Water is put into the measuring cylinder to a noted mark. The stone is placed in the cylinder and the water level will rise. The difference between the two levels is the volume in ml of the stone.
How burette is more accurate than measuring cylinder?
burette gives a much finer volume reading than a measuring cylinder and all the chemicals can be placed inside it at the start of the experiment.
How do you identify cylinder?
Think of a toilet roll ey?? its like a cylinder on ya
Is a graduated cylinder similar to a measuring cylinder?
Yes, a graduated cylinder is similar to a measuring cylinder. Both are cylindrical containers used for measuring the volume of liquids. Graduated cylinders typically have markings to indicate volume measurements, while measuring cylinders may or may not have these markings.
Why 20 degree centigrade is written on measuring cylinder?
The temperature of 20 degrees Celsius is typically written on a measuring cylinder to provide a reference point for conducting experiments or measurements at that specific temperature. This helps ensure standardization and accuracy in the results obtained.
Why is a layer of oil placed in the measuring cylinder when measuring the amount of water taken up by a plant?
The layer of oil is placed in the measuring cylinder to prevent evaporation of water from the plant sample due to air exposure. This ensures that the water taken up by the plant is accurately measured without any loss.
Why do you need to tie a piece of string around the solid while lowering it into a measuring cylinder?
Tying a string around the solid when lowering it into a measuring cylinder helps prevent the solid from floating on the surface of the liquid. This ensures that the volume displacement is accurate and that the measurement is precise.
How a cylinder is used in science?
Well, that depends on what cylinder you are using. For example, a graduated cylinder is used to measure the volume of a liquid, the measure of a solid by displacement, or for measuring quantities of volumes to be added into a mixture or chemical reaction.
