SAMSUNG Develops World’s Highest Density DRAM Chip
Samsung Electronics Co., Ltd., the world leader in advanced memory technology, announced today that it has made a significant advancement…
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The mass density or density of a material is its mass per unit volume. The symbol most often used for density is ρ (the lower case Greek letter rho). Mathematically, density is defined as mass divided by volume:
where ρ is the density, m is the mass, and V is the volume. In some cases (for instance, in the United States oil and gas industry), density is also defined as its weight per unit volume, although this quantity is more properly called specific weight.
Different materials usually have different densities, so density is an important concept regarding buoyancy, purity and packaging. Osmium and iridium are the densest known elements at standard conditions for temperature and pressure but not the densest materials.
Less dense fluids float on more dense fluids if they do not mix. This concept can be extended, with some care, to less dense solids floating on more dense fluids. If the average density (including any air below the waterline) of an object is less than water it will float…
Samsung Electronics Co., Ltd., the world leader in advanced memory technology, announced today that it has made a significant advancement…
Applied double tunneling layer to realize 100 gigabit density TOKYO–Toshiba Corporation today announced that it has developed a new double…
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