Also known as: mn.
MN has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of MN in Technology.
Interval of time equivalent to 1/60th of an hour. Of a degree of arc
TechnologyA flexible or semi-flexible roof covering or waterproofing layer, whose primary function is the exclusion of water. A continuous layer covering a structure or separating two electrolytic solutions. The membrane of an ISE is responsible for the potential response and the selectivity of the electrode. A sheet-like composite of protein and lipid that is the boundary of cells and organelles. A barrier, usually thin, that permits the passage only of particles up to a certain size or of special nature. A thin sheet or layer.
TechnologyIn fluid dynamics, the Mach number is a dimensionless quantity representing the ratio of flow velocity past a boundary to the local speed of sound M=u/c where, M is the Mach number, u is the local flow velocity with respect to the boundaries (either internal, such as an object immersed in the flow, or external, like a channel), and c is the speed of sound in the medium.
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