General Physics

is defined as the science that deals with matterand energy

anything that occupies space and has mass

a measure of the amount of particles matter contains

a measure of three-dimensional space

the capacity to do work

properties of matter that can be measured without changing itscomposition

properties of matter that can only bemeasured by changing its composition

occurs when there are variations in the environment or measurement technique

caused by faulty instruments, incorrect handling of instruments, or incorrect calibration of the measuring instruments

The closest of a measurement to the accepted value