It is 2 cm : 100 m or 2 cm : to 10000 cm which is equivalent to 1 to 5000
Fg
a scale
For rectangles, the longest sides are always the 'length' measurement.
36
When two similar shapes have a scale factor of 0.8, every length of the second is 0.8 times the corresponding length of the first.
Those are disturbing the line of measuring is called Obstacles. The actual length of the chain is become short or some time long. this error factor are removed by calculation after measuring the distance between then by as Total Distance = (difference in length of chain /original length of chain)* Measured Distance.
wave length
it is used for measuring length of something
No. Measuring is getting an exact length. Estimating is guessing what the length is
Fg
It is necessary because measuring tools help you measure the length of an object accurately.
I wish I knew the answer...
Use a ruler, measuring tape or other device for measuring length.
When referring to the actual length, this means accurate. For example: I may guess the length of a mattress at 300CM, but unless I measure it, I won't know the actual length.
Possible answer: It can be used in measuring the weight of steel by converting its width, length and thickness into kilograms (factor used in the calculation)
For measuring length/distance, meter is used. Other units are km / cm/ mm.
Measuring length