Manufacturers measure paper thickness in units called "mils." One mil is equal to one one-thousandth of an inch, and thicker paper provides better dispersal of ink. The name of this measurement for paper is its "caliper."
Know MoreConsumers sometimes make the mistake of assuming that paper's weight is an indicator of its thickness. Weight indicates the pounds of a 500 sheet ream of paper cut to its standard size. Different types of paper have different standard sizes. Accordingly, 80-pound cover stock paper is a different thickness than 80-pound bond paper. Caliper offers the most reliable method of comparing thickness, especially when comparing paper of different types.
Learn more in MeasurementsNewtons are the unit of measurement for force. One newton is the amount of force that is required to accelerate an object that is 1 kilogram in mass at the rate of 1 meter per second.
Full Answer >The unit used to measure weight in the metric system is the gram. Other metric units for weight include the kilogram, the metric ton and the milligram.
Full Answer >There are two units used to measure the loudness of sound, phon and sone. Loudness is considered a subjective measurement which is influenced not only by sound pressure, but the length of the sound.
Full Answer >The base unit of measure for the volume of a solid is the cubic meter, while the liter is often used for measuring liquid volumes. However, the cubic meter is also used for very large volumes of liquid, as 1 cubic meter is equivalent to 1,000 liters.
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