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A dram is a unit of mass that is equal to either 1/16 ounce, 1.77 grams in the avoirdupois system of measurement or 1/8 ounce in the apothecaries' system. The related unit of measu...

Units of measurement


A unit of measurement is a definite magnitude of a physical quantity, defined and adopted by convention or by law, that is used as a standard for measurement of ...

Units of Measurement - The University of North Carolina at Chapel Hill


Introduction. Americans probably use a greater variety of units of measurement than anyone else in the world. Caught in a slow-moving transition from ...

Unit of Measurement - Math is Fun


In Measurement we talk about "Units" ... what are they? A unit is any measurement that there is 1 of. So 1 meter is a unit. And 1 second is also a unit. And 1 m/s ...

Perimeter and surface area formulas are part of the math used in common science calculations. You may need to calculate surface area and volume to determine density, pressure and concentration, for example. While it's a good idea to memorize these formulas, here a lis... More »

Introduction to US Standard Units - Math is Fun


Measuring With Maggie. An Introduction to US Standard Units. Also known as " English Units" or "US Customary Units". Maggie. Wow, I just flew in from planet ...

Measurement Units : Reference : National Physical Laboratory


There are two classes of units in the SI: base units and derived units. The base units provide the reference used to define all the measurement units of the ...

Measurement Converter: Conversion of Weights and Measures


There is a good point though. Our measurement converter was especially designed to make your units conversion job a whole lot easier. Here you'll find instant ...

Units of measurement - SI base units, derivatives, definitions


Presentation of units of measurement and the International System of Units (SI): base units of measurement and derived units, definitions, prefixes, ...



International System of Units. Background Information. "The creation of the decimal Metric System at the time of the French Revolution and the subsequent ...

Popular Q&A
Q: What Is a Gross Unit of Measure?
A: Number. Gross as a unit of measure can refer to a quantity of items. A gross is 144, or twelve dozen items. A gross is often used when buying items in bulk. Lon... Read More »
Source: www.ehow.com
Q: What Are the Units of Measurement for Power?
A: P = W/t is the formula to determine power. Power equals work done divided by the time it took to do that work. The International System of Units (SI) defines po... Read More »
Source: www.ehow.com
Q: What is a gram is a unit of measure of?
A: A gram measures mass. Read More »
Source: wiki.answers.com
Q: What are the units for measuring density?
A: unit of weight (as gram) per unit of volume (as ml) Read More »
Source: wiki.answers.com
Q: What is a metric unit for measuring?
A: meter, liter, gram. Read More »
Source: wiki.answers.com