Accurate measurements of time become possible after accurate measurement of length and mass because time taken by a heavy body to move a certain distance is more,and time taken by a light body to move a certain distance is less.
2.21cm* * * * *No.2.1 metres is one possible answer.
The base measurement for length is a meter.
Linear measurement just means measurement of length in a straight line
length
To measure the length of a hallway, you would typically use a measuring tool such as a tape measure or a measuring wheel. Start at one end of the hallway and extend the measuring tool to the other end, ensuring it is straight and taut for an accurate measurement. Record the measurement in the appropriate units, such as feet or meters, to determine the length of the hallway.
millimetre
The profile measurement using a profile project gives the accurate length of a given a profile. A profile projector provides a very accurate profile measurement of the same.
Neither measurement is more "accurate" than the other--they simply denote different things. Length is a measurement of the distance between two points in space. Area is a measurement of the surface covered by a given shape.
To measure a men's coat length, lay it flat and measure from the base of the collar down to the hem. This will give you an accurate measurement of the coat length. Be sure to measure straight down the back of the coat for an accurate measurement.
Millimetres is the most appropriate measuring system.
Actual length refers to the true physical measurement of an object or distance, typically expressed in units such as inches, centimeters, or meters. It is the accurate and precise measurement of an object along its longest dimension.
Vernier calipers are used to measure length when quite accurate measurement is required, but not such accuracy as to require a micrometer.
2.21cm* * * * *No.2.1 metres is one possible answer.
The greatest possible error in Bruce's measurement of the buckle as 3.2 cm depends on the precision of the ruler used. If the ruler has increments of 0.1 cm, the greatest possible error would typically be ±0.05 cm, meaning the actual length of the buckle could be anywhere between 3.15 cm and 3.25 cm. This range accounts for the smallest unit of measurement and ensures that the measurement is as accurate as possible.
It is not possible to equate feet (a measurement of length) with cubic feet (a measurement of volume).
It is different because you do not need a ruler or anything to count. It is also much more accurate.
You would use a ruler or measuring tape to measure the length of an object. Place the edge of the ruler or tape at one end of the object and note the measurement where the object ends. Make sure to read the measurement carefully to get an accurate length.