What is resolution ?and what is accuracy?

Question

Accepted Answer

Resolution is the smallest distinguishable change in a measurement, while accuracy is how close a measurement is to the true value.

Resolution refers to the smallest increment of measurement that can be detected by an instrument.
Accuracy refers to how close a measurement is to the true value or accepted standard.
Resolution and accuracy are both important factors in determining the quality of a measurement.
For example, a ruler with a resolution of 1 millimeter can only measure lengths to the nearest millimeter, while a ruler with a resolution of 0.1 millimeters can measure lengths to the nearest tenth of a millimeter.
Similarly, a thermometer with an accuracy of ±0.5°C may not be suitable for precise temperature measurements, while a thermometer with an accuracy of ±0.1°C would be more accurate.

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