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.
Accurate measurement of time became possible much later than length and mass due to the complexity and variability of natural phenomena that define time, such as the Earth's rotation and orbit. Early civilizations relied on observable cycles, like day and night or lunar phases, which provided only rough estimates. It wasn't until advancements in technology, such as the development of mechanical clocks in the Middle Ages and later atomic clocks in the 20th century, that precise timekeeping became feasible. These innovations allowed for a more consistent and standardized measurement of time, reflecting a deeper understanding of its fundamental nature.
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.
2.21cm* * * * *No.2.1 metres is one possible answer.
Vernier calipers are used to measure length when quite accurate measurement is required, but not such accuracy as to require a micrometer.
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).
not possible to convert area measurement unit to length unit