Q:

What is a metric scale?

A:

A metric scale is a form of measurement used in the metric system. The metric system is the world standard for measurement and is made of three basic units: the meter, gram and liter. The meter measures length, the gram measures mass and the liter measures volume.

The metric system follows the idea that base units become larger or smaller based on the power of 10. The base units have prefixes to define these larger and smaller units. For example, 1 kilometer is equal to 1,000 meters. One centimeter is one-hundredth of a meter, and 1 millimeter is 1,000 times smaller than a meter.

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Related Questions

  • Q:

    What is a meter stick used for?

    A:

    A meter stick is a large ruler used for measuring size or distance using the metric scale. The measurements provided on a meter stick are in centimeters (100 cm in a meter) and millimeters (1,000 mm in a meter). Some meter sticks also provide measurement increments in inches for comparison.

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  • Q:

    What is smaller than a millimeter?

    A:

    In the metric scale, a micrometer is smaller than a millimeter. Micrometers are also called microns, and there are 1,000 microns in a millimeter. A human hair is typically 40 to 50 microns wide, or 0.04 millimeter, and a dust mite is usually 400 microns long, or 0.4 millimeter.

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  • Q:

    What are the two systems of measurement?

    A:

    The two major systems of measurement in use in the world are the U.S. Customary System of measurement and the International System of Units, commonly known as the metric system. The majority of the world uses the metric measuring system.

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  • Q:

    What does the prefix kilo mean?

    A:

    According to Reference.com, the prefix "kilo" is a Greek combining form with French roots that means "thousand" within the nomenclature of the metric system. It is also used to form compound words dealing with scientific measurements.

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