What is measurement?

Physics

2 answers:

Viktor [21]3 years ago

4 0

Answer:

Measurement is the process of finding the length, size, or quantity of a substance. ... A physical quantity (like length) has to be measured with respect to some fixed quantity. A fixed quantity with respect to which a physical quantity is measured is called a unit. A unit is used as a standard of measurement.

Sindrei [870]3 years ago

3 0

Answer:

The process of measuring unknown quantities with known standards quantities is termed as measurement

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A first order reaction, A -> products, has a rate reaction of .00250 Ms-1 when [A] = . 484 M. (a) What is the rate constant,

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