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What is the smallest value that can be measured on a measuring instrument?
Wiki User
∙ 6y ago
I suppose that this value is 1 picovolt (10-12 volt). The symbol is pV.
Wiki User
∙ 9y ago
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What is the value of the smallest bond angle in IF4?
90 degrees is the value of the smallest bond angle in IF4.
What is the percent error for a measured value of 3.24 and a correct value of 3.02?
7.28
What is the smallest value found on a metric stick?
milimeter
What is the percent error if a measured value is 24.59 gmL and the accepted value is 25.49 gmL SCH1.4.1?
3.531%
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The Pauling electronegativity of francium is 0,7 - the smallest value.
What is least count?
Smallest value of a physical quantity which can be measured accurately by an instrument is called least count
What causes systematic error?
Improper calibration of the measuring instrument. If the measuring instrument is not at zero prior to measuring the object you will get a systematic error which, is a value either always higher or always lower then the actual value of the object.
What is indicating instrument?
An instrument in which the present value of the quantity being measured is indicated is called an indicating instrument.
How can amplitude be measured?
It can be measured from zero to the highest value vertically.This can be done with specific meters depending what you are measuring
What is the difference between range and span?
Range: The region between the limits within which a quantity is measured, received ortransmitted. It is expressed by stating the lower and upper range valuesSpan: The algebraic difference between the upper and lower range values expressed in the same units as the range
What is the term given to the closeness with which an instrument reading approaches the true value of the variable being measured?
accuracy
What is the importance of least count?
The importance of least count ( the highest degree of accuracy of measurement) helps calculate the margin of errors when doing measurements.
What is accuracy in measurement and instrumentation?
Accuracy in measurement and instrumentation refers to how close a measured value is to the true or known value. It is a measure of systematic error, which denotes how well the instrument or measurement device is calibrated and free from biases. The accuracy is usually expressed as a percentage of the measuring range or as a specified number of units.
What instrument is used to measure amperage?
A: it is actually a meter that reads voltage caused by current flow. Basically any voltmeter can measure current flow by measuring the voltage drop across a very small [in value ] shunt Resistance's AC the current can be measured by induction on a coil
What instrument measures peak to peak voltage?
All Moving Iron Type measuring instruments major rms value of quantities.
Why significant figures represent the precision of a measurement and not its accuracy.?
A measurement that has a larger number of significant figures has a greater reproducibility, or precision because it has a smaller source of error in the estimated digit. A value with a greater number of significant figures is not necessarily more accurate than a measured value with less significant figures, only more precise. For example, a measured value of 1.5422 m was obtained using a more precise measuring tool, while a value of 1.2 m was obtained using a less precise measuring tool. If the actual value of the measured object was 1.19 m, the measurement obtained from the less precise measuring tool would be more accurate.
A student estimated a mass to be 250 g but upon carefully measuring it found the value to be 240 g. What is the percent error of the estimated mass if the measured value is the accepted one?
4.17%
