![]() An iceberg with a density of ρ B=918 kg/m³ is about 11% above the surface. If the mass is in grams (g), the unit for the volume is liters (l).Įxample: seawater has a density of approximately ρ M=1030 kg/m³. If the mass is in kilograms (kg), the unit for the volume is cubic meters (m³). For a body B, floating in a medium M, applies: V B * ρ B = V M * ρ M This calculator is based on Archimedes' principle, which states that the upward buoyant force is equal to the weight of the medium that the body displaces. The density of the floating body must be lower than the density of the medium, otherwise, the body will sink completely. ![]() The approximate density of water is given with 1000 kg/m³, here can be entered a different value for the density at a specific temperature or for a different medium. Please enter the density of the floating body or its mass and volume. a ship) and how many percent of the body are above and below the surface. Material Calculator - Calculate DisplacementĬalculator for the displaced volume of a floating body (e.g. Rectangular Sheet | Tube | Thermal Expansion | Mix Materials with Different Densities | Percentual Mixture | Extrapolate Mass of Pieces | Extrapolate Volume | Displacement | Specific Volume | Specific Resistance | Flow | Albedo The Editors of Encyclopaedia Britannica This article was most recently revised and updated by Adam Augustyn.Material Calculators: Size - Weight, Volume - Weight conversion The expression particle density refers to the number of particles per unit volume, not to the density of a single particle, and it is usually expressed as n. Tables that list the weight per unit volume of substances are also available this quantity has various titles, such as weight density, specific weight, or unit weight. The weight of a body, which is usually of more practical interest than its mass, can be obtained by multiplying the mass by the acceleration of gravity. Density offers a convenient means of obtaining the mass of a body from its volume or vice versa the mass is equal to the volume multiplied by the density ( M = V d), while the volume is equal to the mass divided by the density ( V = M/ d). The densities of common solids, liquids, and gases are listed in textbooks and handbooks. For example, the density of air is 1.2 kilograms per cubic metre. Density can also be expressed as kilograms per cubic metre (in metre-kilogram-second or SI units). For example, the density of water is 1 gram per cubic centimetre, and Earth’s density is 5.51 grams per cubic centimetre. Density is commonly expressed in units of grams per cubic centimetre. The formula for density is d = M/ V, where d is density, M is mass, and V is volume. SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!ĭensity, mass of a unit volume of a material substance.where p is the density, m is the mass of the object/material and V is the volume. Learn about the major environmental problems facing our planet and what can be done about them! The mass of an object can be determined by isolating m from the following formula: and the final formula is: m p V. Saving Earth Britannica Presents Earth’s To-Do List for the 21st Century.Britannica Beyond We’ve created a new place where questions are at the center of learning.100 Women Britannica celebrates the centennial of the Nineteenth Amendment, highlighting suffragists and history-making politicians.COVID-19 Portal While this global health crisis continues to evolve, it can be useful to look to past pandemics to better understand how to respond today.Student Portal Britannica is the ultimate student resource for key school subjects like history, government, literature, and more.Density of Substance Enter the known density of the material being measured. This Time in History In these videos, find out what happened this month (or any month!) in history. The formula used by this calculator to determine volume from mass and density is: V m / Symbols V Volume m Mass Density Mass Measured Enter the measured mass of the object and select the appropriate mass measuring units.#WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find. ![]()
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