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What instrument is the most precise and accurate for measuring diameter?
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Can a number be accurate but not precise?
no only if it is precise it is accurate
Is it possible to get a precise measurement that is not accurate?
Certainly. Precision and accuracy do not mean quite the same thing. All measuring tools need to be recalibrated from time to time against a standard. For instance you can get a very precise reading from a micrometer or vernier gage but if it has not been correctly calibrated the reading will not be accurate.
How accurate are digital weight scales?
Digital weight scales have been proven to be very accurate. The way in which they work is by measuring the change in resistivity of the wires that are inside of them when a weight is placed upon them. This technique for measuring weight is very accurate and very precise. If you are looking for a scale with accuracy within .005 of an ounce, then digital is the way to go.
Why is 8.1956 most precise measuring device?
It is not; there are more precise measurements.
How precise is your measurement?
It depends on the measuring instrument that you use (including its calibration), how careful you are, how many measurements you take, whether or not you have allowed for external factors that could affect your measurement.
Is less precise instrument always more accurate?
No. Accurate relates to how close the actual measurement the instrument measures. Precise relates to how much detail the instrument gives when measuring. They are independent to each other: An measurement can be precise and accurate (eg the value of π is 3.141592654) An measurement can be precise and inaccurate (eg the value of π is 1.733677432) An measurement can be less precise and accurate (eg the value of π is 3.14) An measurement can be less precise and inaccurate (eg the value of π is 1.73).
What instrument which would be more accurate for measuring the volume of a liquid?
A graduated cylinder is utilized to get a more precise measurement of the volume of a liquid. They're also known as measuring cylinders.
What instrument is most precise in measuring location on ocean?
sonar.
What is precision and accurancy?
Precision is how to keep track of good a measuring device is. Accuracy is how close an answer is to being correct. Something can be precise but not accurate. Something can be accurate but not precise.
What instrument gives the same reading each time it makes the same measurement?
A precise instrument. It is not necessarily accurate.
Why is it possible to be more precise when measuring in millimetres rather than centimeters?
A millimetre is smaller than a centimetre. When you have an instrument that can detect lower levels (lower LOQ), you can be more precise. This instrument, when measuring lower numbers, will convert cm to mm for instance.
What is the meaning of the word calibrated?
The word "calibrated" refers to the process of adjusting, measuring, or standardizing a device or instrument to ensure accurate and precise results. It involves setting or aligning the instrument to a known reference or standard to ensure its measurements or readings are reliable.
What are two situations where you need to be extremely accurate measuring mass?
Calibrating scales. Creating precise mixtures.
Instrument measuring the exact position of a ship or an aircraft?
Aircraft and ships use GPS locators for precise positioning.
Can a number be accurate but not precise?
no only if it is precise it is accurate
What tool used for measuring precise volumes of liquids?
A graduated cylinder is used measuring precise volume of liquids.A graduated cylinder is used measuring precise volume of liquids.
What is the deffinion of precision?
the answer is Exact or accurate smaller the unit or fraction of a unit used in measuring more precise than a measurement to the nearest foot
