metric system and English system
Accuracy. How close you are to your expected value. Precision. How close together you values are.
line measurement- distance between two lines end measurement- distance between two faces
Length is the measurement of distance between two points.
Eight inches is a measurement of length whereas a cup is a measurement of volume. They are two completely different types of measurement.
a number and a unit
The two parts required to express measurement of a physical quantity are a numerical value and a unit of measurement. The numerical value indicates the magnitude of the quantity being measured, while the unit of measurement provides the context or scale for that value.
A number and a unit make up a measurement.
metric system and English system
What two parts are you referring to? Do you mean the number and the unit?There are measurement and units.Example:Length is the measurement and metres/meters is the unit;Volume is the measurement and litres/liters or cubic meters is the unit;Current is the measurement and Ampere/ Amps is the unit.That would be a lot like the reason that every price has two parts ... like "ten" and "dollars" .A measurement doesn't mean anything to you until you know what the unit is andhow many of them there are.Example: I could tell you that on the way home yesterday I bought 3, paid 4.5 for them, drank 1 with dinner, then sat down and watched TV for 15, then went to bed and slept for only 20.
The two part of science question are CAUSE and EFFECT relationship. also exact measurement and calculation.
Accuracy. How close you are to your expected value. Precision. How close together you values are.
A collective noun or unit of measurement which refers to two or more separate parts requires a verb for a plural.Examples:Several mobs of people aremoving toward the courthouse.Three cups of flour arerequired for this recipe.
Amps and volts are two separate parts of power measurement and do not convert into each other. Multiplying amps times volts will give you the measurement of wattage.
Yards
In olden times, measurement was done using the body parts.
Using parts of the body for measurement can be unreliable as people's body parts can vary in size. For example, using a hand's width might be different for individuals with smaller or larger hands. This can lead to inconsistencies in measurement and lack of standardization. Additionally, cultural differences in body sizes and proportions can further complicate using body parts as a standard for measurement.