WebJun 6, 2024 · In practical terms, density is the weight of a substance for a specific volume. The density of water is roughly 1 gram per milliliter but, this changes with temperature or … WebNov 4, 2024 · Density is the reason some objects sink and other objects float. And it's the reason that some clouds are high in the sky, while others are low down. Density means that if you take two cubes of...
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WebDec 6, 2024 · Density is a word we use to describe how much space an object or substance takes up (its volume) in relation to the amount of matter in that object or substance (its mass). Another way to put it... WebWhat is optical density with example? –The meaning of optical density. For example, if the incident light intensity is 1000 units and the transmitted intensity is 1/100 of this, viz., 10 units, then the density is given by: Density = log 1000 10 = log 100 = 2 . bismarck construction nd
What you mean by optical density? – Stwnews.org
WebEnergy density represent the amount of energy that can be stored per unit volume mass or area. For example, a battery that has an energy density of 150W/kg, and the wait of the battery is 30kg.... WebFeb 25, 2024 · Breast density — The four levels Breast tissue is composed of milk glands, milk ducts and supportive tissue (dense breast tissue) and fatty tissue (nondense breast tissue). Radiologists use mammogram … Webdensity of an object or substance is its mass divided by its volume : Density = Mass ÷ Volume The units of density depend on the units used for mass and volume, but are … darling downs tourism