E) Short answer questions 1) What do you understand by the term 'measurement?2) What is the need of measurement?

E) Short answer questions 1) What do you understand by the term 'mea

1.	E) Short answer questions 1) What do you understand by the term 'measurement?2) What is the need of measurement?
Answer» 1)Measurement is the ASSIGNMENT of a number to a characteristic of an object or event, which can be compared with other objects or events. ... This system reduces all PHYSICAL measurements to a mathematical combination of seven base units. The science of measurement is pursued in the field of metrology.2)Measurements require tools and provide scientists with a quantity. A quantity describes how much of something there is or how many there are. A good example of measurement is USING a RULER to find the length of an object. ... In the SI system, each unit of measure has a base unit.