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The balance (also balance scale, beam balance and laboratory balance) was the first mass measuring instrument invented. [1] In its traditional form, it consists of a pivoted horizontal lever with arms of equal length – the beam or tron – and a weighing pan [10] suspended from each arm (hence the plural name "scales " for a weighing instrument).
Base - The base rests underneath the weighing pan and can usually be customized to fit on a workbench or set up with tripod legs. Beams - The three beams on the balance are used to set the level of precision, with each beam working at different increments (1-10 grams, 10 grams and 100 grams). When using the triple beam balance, it is ...
Lady Justice (Latin: Iustitia) is an allegorical personification of the moral force in judicial systems. [1][2] Her attributes are scales, a sword and sometimes a blindfold. She often appears as a pair with Prudentia. Lady Justice originates from the personification of Justice in Ancient Roman art known as Iustitia or Justitia, [3] who is ...
A balance puzzle or weighing puzzle is a logic puzzle about balancing items—often coins—to determine which holds a different value, by using balance scales a limited number of times. These differ from puzzles that assign weights to items, in that only the relative mass of these items is relevant. Known. Goal.
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 with respect ...
Maat or Maʽat (Egyptian: mꜣꜥt /ˈmuʀʕat/, Coptic: ⲙⲉⲓ) [1] comprised the ancient Egyptian concepts of truth, balance, order, harmony, law, morality, and justice.Ma'at was also the goddess who personified these concepts, and regulated the stars, seasons, and the actions of mortals and the deities who had brought order from chaos at the moment of creation.
Woman Holding a Balance (Dutch: Vrouw met weegschaal), also called Woman Testing a Balance, is an oil painting by Dutch Golden Age painter Johannes Vermeer, now in the National Gallery of Art in Washington, DC. At one time the painting, completed c. 1662–1663, was known as Woman Weighing Gold, but closer evaluation has determined that the ...
Steelyard balance. A steelyard balance, steelyard, or stilyard is a straight-beam balance with arms of unequal length. It incorporates a counterweight which slides along the longer arm to counterbalance the load and indicate its weight. A steelyard is also known as a Roman steelyard or Roman balance. A 19th-century steelyard crane.