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What is the level of measurement for student IQ ratings?
Interval scale Source: http://ksumail.kennesaw.edu/~rouyang/ED-research/results.htm
What is the difference between accuracy and presicion?
Accuracy is a measure of how close to an absolute standard a measurement is made, while precision is a measure of the resolution of the measurement. Accuracy is calibration, and inaccuracy is systematic error. Precision, again, is resolution, and is a source of random error.
What is unit testing?
Unit testing is a software testing method by which individual units of source code are tested to determine whether they are fit for use.
What is mathe in English?
Elementary acoustics, acoustics of building echo and reverberation time absorption of sound, Sabine's formula-- derivation, and drawbacks, cring's equation, measurement of absorption coefficient-by single double source method, acoustics planning of the auditorium. Ultrasonics: magnetostriction and piezoelectric effects, production of ultrasonics by production by magnetostriction and piezoelectric method, properties of ultrasonic waves, cavitations effect, flaw detection ultrasonic emulsification, depth sounding, ultrasonic soldering, ultrasonic drilling. Electricity and Magnetism Concept of potential gradient, equipotential surfaces Lorentz
Rules of constant proportion?
Proust's law of constant proportions states that a given chemical compound always contains its component elements in fixed ratio (by weight). The ratio does not depend on its source and method of preparation.
What has the author J Jemsek written?
J. Jemsek has written: 'In-situ measurement of thermal conductivity using the continuous-heating line source method and WHOI outrigged probe' -- subject(s): Measurement, Terrestrial heat flow, Ocean temperature
What are the source of erorr measurement and their correction?
Check
What is the unit measurement for the activity of a radioactive source?
roentgen
Source of error in measurement?
Some common sources of error in measurement include human error such as misreading instruments or recording data incorrectly, instrument error like calibration issues or sensor drift, environmental conditions affecting measurements, and systematic errors inherent to the measurement method itself.
What is du-pont analysis?
A method of performance measurement that was started by the DuPont Corporation in the 1920s, and has been used by them ever since. With this method, assets are measured at their gross book value rather than at net book value in order to produce a higher ROI. Source: www.investopedia.com
What is du pont analysis?
A method of performance measurement that was started by the DuPont Corporation in the 1920s, and has been used by them ever since. With this method, assets are measured at their gross book value rather than at net book value in order to produce a higher ROI. Source: www.investopedia.com
Does a thermocouple produce constant current or will it just give a single electric pulse when a const temp diff is maintained betw its terminals?
A thermocouple does not produce a constant current but generates a voltage in response to a temperature difference between its terminals. This voltage signal can be used to measure the temperature at the thermocouple junction. It does not produce a single electric pulse but rather a continuous signal that corresponds to the temperature at the sensing point.
What has the author Keith H Wrolstad written?
Keith H. Wrolstad has written: 'Applications of source signature deconvolution to airgun seismic profiling and the measurement of attenuation from reflection seismograms' -- subject(s): Seismic reflection method
What type of measurement is the source of unofficial crime statistics?
smores with hersheys
What source provides measurement for just one location?
weahter ballon
What does the root word mili mean?
it means a milimeter a source of measurement
Is radioactivity a energy source?
It is, though the amount of energy is not usually enough to be effective as a source. There are a few cases where a self contained heat source is required where radioisotopes have been used to produce heat for a thermocouple device producing electric current, but only on a small scale for vital instruments.
