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How does accuracy differ from precision a scientific measurement?
Accuracy is the tendency for a measurement to be correct. A more accurate measurement will be closer to the true value than a less accurate measurement. Precision is the tendency to come to the same measurement under the same conditions on multiple occasions. A precise measurement may not be accurate, but can be reproduced time after time and give the same (or sImilar) result.
How can the precision of a measuring instrument be increased?
Make sure you are only measuring what you are after. Not noise and local disterbances. Proper system grounding is needed. Make sure the device you are using has been calibrated periodically properly to a N.B.S. standard. Your measurement will only be accurate to 10 times the standards value. That is a 0.3% accurate standard will only give you a 3% accuracy in your measurement.
What can the measurement of hotness or coldness of an object be defined by?
please give full responses
Explain how to give the measurement in centimeters of a a 56 mm object?
just measure it in centimeters
Can give you at least 5 importance of measurement?
Measurement is a neccessary element in the development of any related branch of science. Metrology is dealt within physics and it is a complete branch of applied physics.
How does accuracy differ from precision a scientific measurement?
Accuracy is the tendency for a measurement to be correct. A more accurate measurement will be closer to the true value than a less accurate measurement. Precision is the tendency to come to the same measurement under the same conditions on multiple occasions. A precise measurement may not be accurate, but can be reproduced time after time and give the same (or sImilar) result.
Why does universal indicator not always give an accurate result?
Universal indicator is just that - an indicator. It is not intended as an accurate measurement system.
What provides the most accurate volume?
The glassware that provides the most accurate measurement of volume is the measuring cup. A glass measuring cup has lines on it to give an accurate reading.
What piece of equipment would give the MOST accurate measurement of 45 mL of a liquid?
a BANNNANA
What are the device of measurement?
measuring devices are really important so that you can give accurate information regarding measurements.
What are the important of measurement?
measuring devices are really important so that you can give accurate information regarding measurements.
Can pH indicator give accurate pH reading for solution?
An accurate measurement is made with a pH-meter; pH-papers make only approximative determination.
How would be the reading differ if the screw gauge is used instead of vernier calliper to measure the thickness of glass plate?
Verniers give you a less accurate approximation of the thickness, whereas a micrometer can give a more accurate measurement, often by 100 orders more accurate.
What glassware provides the most accurate volume?
The glassware that provides the most accurate measurement of volume is the measuring cup. A glass measuring cup has lines on it to give an accurate reading.
Is there anyway to convert flow to pressure measurements Say like 10liters per minute of 100 percent oxygen to a PSI measurement or is it just impossible and I should give up?
Flow rate cannot be converted into pressure units. So, you should give up the idea.
How can a precision of a measuring instrument be increased?
Make sure you are only measuring what you are after. Not noise and local disterbances. Proper system grounding is needed. Make sure the device you are using has been calibrated periodically properly to a N.B.S. standard. Your measurement will only be accurate to 10 times the standards value. That is a 0.3% accurate standard will only give you a 3% accuracy in your measurement.
How can the precision of a measuring instrument be increased?
Make sure you are only measuring what you are after. Not noise and local disterbances. Proper system grounding is needed. Make sure the device you are using has been calibrated periodically properly to a N.B.S. standard. Your measurement will only be accurate to 10 times the standards value. That is a 0.3% accurate standard will only give you a 3% accuracy in your measurement.
