Calibration is the process of adjusting and verifying the accuracy of a measuring instrument, such as a meter stick, by comparing it to a known standard.
Calibrating a meter stick ensures that it provides accurate and precise measurements. This is important for scientific experiments and other applications where precise measurements are necessary.
A meter stick is usually calibrated by comparing it to a standard reference object, such as a ruler or another meter stick that has been previously calibrated by a trusted source. The meter stick is then adjusted until it matches the measurements of the reference object.
The frequency of calibration depends on the level of accuracy required for the measurements being taken. In general, it is recommended to calibrate a meter stick at least once a year.
Using an uncalibrated meter stick can result in inaccurate measurements, which can lead to incorrect conclusions in experiments or incorrect measurements in other applications. This can have serious consequences in fields such as science, engineering, and construction.