The length of a meter was originally determined with a metal reference, keep to this day in Paris, France.
Most of the bars are coming in a standard length of 5 meters.
Presumably because the length of the bar is of the order of metres rather than millimetres or kilometres.
There are many instruments to measure lengths. But selection of measuring device depends on the maximum length it can measure. For example a small ruler used in schools can measure maximum 15 centimeters (or 6 inches). Here is a list of some measuring devices for measuring length: 1. Ruler (also known as scale) max 30cm 2. Meter Rod (that used by tailors or cloth sellers), max 100 cm 3. Measuring Tape (used by surveying engineers) For measuring very large distances travelled, In vehicles, speedometers also have distance measuring display. Ships use knots for measuring nautical miles.
Photometer-used to measure light intensity on land Hydrophotometer-used to measure light intensity on land Colorimeter-used to measure acidity or alkalinity of soil or solution Sacchi disc-used to measure the turbuduty ir transparency of water Meter rule-used to measure the length if
A rule is used to measure a distance.
Draw a long narrow rectangle. Along its length make marks at 1/100 of the length, 2/100, 3/100 (labelling them) up to the last which is at the other end. This is a picture of a metre stick.A:Or, just click the related link below.
use to measure
A meter rule.
to measure distancea metre is a Greek word for measurement.1 metre also = 100 cm
What's the function of meter rule
A meter rule is apropriate as it can measure up to unlimited meter while micrometer is suitable for diameter since it has a high degree of accuracy to small diameters in millimeters.
A rule graduated in centimeters.
The thickness of a book will normally be smaller than the smallest graduations on the metre rule.
Two methods: 1. mark a point on the circumference of the round object; put a mark on the floor; line up the marks and roll the object along the floor until the mark retouches the floor; use the meter rule to find the distance between the marks on the floor. 2. measure the diameter of the round object using the meter rule and multiply it by π (pi ≈ 3.14159)
The term rule in this context is synonymous with ruler, a marked strip that can be used to measure length. A flexible steel rule is make of thin, flexible steel.
The court has a length of 23.77m (78 feet). There is no rule governing the length of the surrounding area of a lawn tennis court only the length of the court itself.
A measuring tape.
If you have calibrated eyeballs
Measure it with a rule or find its perimeter and subtract the other 2 sides from it