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Metrology, as defined, is the science of measurement. However, in practice, metrology is a term applied only to the science behind measurements of length and angles, the basic quantities of space measurements. All other quantities (temperature, stress, pressure, weight, time, etc) are not included in the everyday use of metrology.
Measurement, on the other hand, is the application of metrological principles for determining verious lengths, angles as also of quantities like weight, time, etc.
While metrology deals with thoretical aspects only (being the science), measurement deals with application of the principles for making the instruments and devices for measuring the quantities and cmparing them with standards.
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MaxineMetrology is the science of measurement, encompassing all theoretical and practical aspects related to measurement. Measurement, on the other hand, refers to the process of quantifying and assigning a numerical value to a physical quantity. Essentially, metrology provides the framework and standards for accurate and reliable measurements.
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What is researched in metrology?
Metrology is the science of measurement. It involves the research and development of measurement techniques, standards, and tools to ensure accuracy, precision, and consistency in measurements across various fields such as physics, engineering, chemistry, and biology. Research in metrology aims to improve measurement technology, establish international measurement standards, and advance the accuracy and reliability of measurements.
What is metrology the science of?
Metrology is the science of measurement. It involves the study of measurement techniques, standards, and systems used to quantify physical quantities such as length, mass, time, and temperature with precision and accuracy. Metrology is crucial in various fields such as industry, research, and technology to ensure consistency and reliability in measurements.
What does PTV stand for in science?
PTV stands for Peak To Valley, a term used in optics and metrology to measure the difference in height between the highest and lowest points on a surface.
What is different between degree Celsius and Celsius degree?
There is no difference between degree Celsius and Celsius degree. Both terms are used interchangeably to refer to a unit of temperature measurement on the Celsius scale.
What force causes a difference between the ideal and the actual mechanical advantage?
Friction is the main force that causes a difference between the ideal and actual mechanical advantage. Other factors like misalignment of the machine parts, wear and tear, and measurement inaccuracies can also contribute to this difference.
