In any manufacturing marking measuring dimensions is the crucial
part of the assignment to make the manufacturing accurate and effective. It isn't just
builders who need to measure length but although they have to use even often. Length
measurement is an important in the laboratory as well as tailor’s shops and
even on the high seas.
Most common ways to measure
length are by using the scale on some sort of hand held tool or implement but
you can also measure length or distance with radar and laser beams. Individual
can also use the GPS app function on their phone.
Traditional Measurement Unit
The most common
method to measure length is to compare it to some part of the body form century’s people utilized this method. The unit we call a foot has been used since ancient times and it is equivalent to the
length of an average foot formerly 11 1/42 inches but now it has 12 inches. An inch was traditionally measured as the width of an average thumb. Two centuries earlier Henry I defined a yard or a meter as the distance from his nose to his thumb when he stretches
out his arm.
The Ruler
and Tape Measure
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Technology
Land surveyors
are those who need to measure long sometimes meander distances used to rely on
a surveyor's squeal. Today surveyor uses a flexible tape measure or
they use laser technology. A laser
measuring device release
timed laser pulses toward a stable object that reflects it and which measures
the time it takes for the purlin to travel back.
GPS (Global
Positioning system) measuring gadget also operates on a similar
principle they
measure how long a pulse from one location takes to reflect off to the
satellite and compare that to the same measurements from a different location
from the world.
In 21st
century we had obtained standard Measuring Tool whether it is to measure
quantity, land or anything else. For very general example if we want to measure
anything in liquid quantity it will measured in litres and other quantities are
measured in kilogram, meters etc.
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