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A mobile laboratory is a laboratory that is either fully housed within or transported by a vehicle such as a converted bus, RV, or tractor-trailer. [1] [2] Such vehicles can serve a variety of functions, including: Science education; Science research; Air, water, and soil analysis and monitoring; Biosafety
Relation to Physics [ edit ] The VSM relies on Faraday's law of induction , with the detection of the emf given by ε = N d d t ( B A c o s ϑ ) {\displaystyle \varepsilon =N{d \over dt}(BAcos\vartheta )} , [ 7 ] where N is the number of wire turns, A is the area, and ϑ {\displaystyle \vartheta } the angle between the normal of the coil and ...
Historically, the definition of a scientific instrument has varied, based on usage, laws, and historical time period. [1] [2] [3] Before the mid-nineteenth century such tools were referred to as "natural philosophical" or "philosophical" apparatus and instruments, and older tools from antiquity to the Middle Ages (such as the astrolabe and pendulum clock) defy a more modern definition of "a ...
electrical equipment Apparatus for generation, transmission or utilization of electric power. electrical grid A geographically distributed system to connect source and users of electric power. electrical impedance That property of a circuit that resists the passage of electric current, usually in the context of alternating current.
Laboratory automation; Laboratory centrifuge; Laboratory drying rack; Laboratory informatics; Laboratory oven; Laboratory rubber stopper; Laboratory sample tube; Laboratory scissor jack; Laboratory water bath; Laminar flow cabinet; Langmuir–Blodgett trough; Large diameter centrifuge; Lattice light-sheet microscopy; Liebig condenser; Light ...
In a biochemical or analytical laboratory they may be used to mix the reagents of an assay or to mix an experimental sample and a dilutant. The vortex mixer was invented by brothers Jack A. and Harold D. Kraft while working for Scientific Industries, Inc., N.Y.,(a laboratory apparatus manufacturer).
Flat-bottomed flask: A flask with similar uses as the round-bottom flask, but with a flat bottom that allows it to stand on a level surface. Florence flask: A flask similar to the flat-bottomed flask that has round bodies and either a round bottom or a flat bottom so that one can stand the flask on a level surface. Florence flasks typically ...
A biquartz polarimeter uses a biquartz plate, consisting of two semicircular plates of quartz, each of thickness 3.75mm. One half consists of right-handed optically active quartz, while the other is left-handed optically active quartz.