EVERYDAY SCIENCE

Detailed explanation-1: -What is a Standard Unit of Measurement? The standard unit of measurement is a value that is fixed and cannot be changed. It is needed to have uniformity in measurement. The measurement is measured as feet, inches, and pounds in the United States and meters, centimetres, and kilograms in the metric system.

Detailed explanation-2: -Measurement is the comparison of an unknown quantity with a known standard quantity (constant quantity) or unit.

Detailed explanation-3: -Standard units of measuring length Some examples of measurement of length using standard units are centimeters, meters, kilometers, inches, feet, yards, etc.

Detailed explanation-4: -A standard (measurement standard, laboratory standard, calibration standard, reference standard; an étalon) is a system, instrument, artifact, device, or material that is used as a defined basis for making quantitative measurements.