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A scale or balance is a device used to measure weight or mass. These are also known as mass scales, weight scales, mass balances, massometers and weight balances . The traditional scale consists of two plates or bowls suspended at equal distances from a fulcrum.
Weighing scale. Electronic scale. Johannes Vermeer: Woman with a balance. For other uses of the word "scale" see scale (disambiguation) Scales are used to measure the weight of an item. To use a scale, the item which needs to be weighed is put on one side of the scale. Then, weight stones are put on the other side.
He became interested in the concept of weighing machines, and conceived the idea of an automatic computing pendulum scale. He was able to prove his concept with a local butcher, who realized that customers appreciated the automatic computation which eliminated the risk of overcharging.
- 1945
- US$ 2.819 billion (2020)
- 16,500 (2020)
- Greifensee, Switzerland
A weighing scale ("scale" in common usage) is a device for measuring weight, often of a person. Balances measure the mass of an object and are used in science to obtain the mass of an object. In many industrial and commercial applications, scales and balances to determine the weight and/or mass of things ranging from feathers to loaded ...
A weighing scale, also known as a mass scale, weight scale, mass balance, or weight balance, is a crucial device used for the precise determination of an object’s weight or mass.
The History of the Weighing Scales. This article will explore the history of the weighing scales, looking back to its origins and how it has developed over the millennia to become the instrument we know today.
A spring scale, spring balance or newton meter is a type of mechanical force gauge or weighing scale. It consists of a spring fixed at one end with a hook to attach an object at the other. [1] It works in accordance with Hooke's Law , which states that the force needed to extend or compress a spring by some distance scales linearly ...