The average density of the human body is 985 kg/m 3, and the typical density of seawater is about 1020 kg/m 3 .The average density of the human body, after maximum inhalation of air, changes to 945 kg/m.
No. The human body's density is very slightly below that of water, as the body contains air pockets that more than make up for the slightly heavier parts, and the rest is just … water itself. 6 people found this useful. Well, it's just about the same as that of water, because when you. put the average human being in water, he just barely floats in it. Some people (me, for example) can sink or float depending on how much. air they hold in their lungs, so their density can vary from just. below to just above 1.0 g/cm^3. Human body density is 61 to 67 pounds per cubic foot 2013 Chegg Homework Help Survey. PROBLEM. The average density of the human body is 985 kg/m 3, and the typical density of seawater is about 1020 kg/m 3. a) Draw a free-body diagram of a human body floating in seawater and determine what percentage of the body's volume is submerged. b) The average density of the human body, after maximum inhalation of air, changes to 945 kg/m 3. Skylab measured several orders of magnitude of the Sun's density (top scale: 10 −18 to 10 −6 g⋅cm −3, equivalent to 10 −15 to 10 −3 kg⋅m −3) at different temperatures and heights above its surface.  Based on data in that paper, body density with no air in the lungs varies from about 1.08 g/mL for a fairly thin male to 1.01 g/mL for a fairly fat male. Your results may vary. 1 Breaths normally at rest from 1.5 L to 2.0 L volume for a 500 mL tidal volume. 2  Has no gastrointestinal gas, because I'm too lazy to add it in. 3  But this could matter a lot. 4  Also I'm neglecting the density of air, because it's only about 1/1000th of the density of water/flesh. Blood accounts for 7% of the human body weight, with an average density of approximately 1060 kg/m 3, very close to pure water's density of 1000 kg/m 3. The average adult has a blood volume of roughly 5 litres (11 US pt), which is composed of plasma and several kinds of cells.  The average density of the human body is 985 kg/m3, and the typical density of seawater is about 1020 kg/m3. (a) The average density of the human body, after maximum inhalation of air, changes to 945 kg/m3. As a person floating in seawater inhales and exhales slowly, what percentage of his volume moves up out of and down into the water? A human body must have an average density Since a body remains on the surface of water this means that it&#39;s density is less than that of water. Source(s): human density: https://trimurl.im/b10/human-density. Danni · 2 months ago. Thumbs up. How well depends on the amount of body fat; fat is less dense than muscle and bone and so fat people float better than athletic people. In fact, the classic (Archimedes) way of measuring density -- immersion in a tub and measuring overflow -- is used to measure % of body fat. The human body floats, mostly. How well depends on the amount of body fat; fat is less dense than muscle and bone and so fat people float better than athletic people. In fact, the classic (Archimedes) way of measuring density -- immersion in a tub and measuring overflow -- is used to measure % of body fat.
http://www.answers.com/Q/What_is_the_average_density_of_the_human_body http://www.chegg.com/homework-help/average-density-human-body-985-kg-m3-typical-density-seawate-chapter-13-problem-44p-solution-9780077475680-exc https://en.wikipedia.org/wiki/Orders_of_magnitude_(density) https://www.quora.com/What-is-the-density-of-the-human-body https://en.wikipedia.org/wiki/Blood http://www.chegg.com/homework-help/questions-and-answers/average-density-human-body-985-kg-m3-typical-density-seawater-1020-kg-m3-average-density-h-q2656243 https://answers.yahoo.com/question/index?qid=1006030612515 https://answers.yahoo.com/question/index?qid=1006030612515
average density of the human body