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The tablet computer and its associated operating system began with the development of pen computing. [10] Electrical devices with data input and output on a flat information display existed as early as 1888 with the telautograph, [11] which used a sheet of paper as display and a pen attached to electromechanical actuators.
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The solubility of a specific solute in a specific solvent is generally expressed as the concentration of a saturated solution of the two. [1] Any of the several ways of expressing concentration of solutions can be used, such as the mass, volume, or amount in moles of the solute for a specific mass, volume, or mole amount of the solvent or of the solution.
Diesel fuel is immiscible in water.The bright rainbow pattern is the result of thin-film interference.. Miscibility (/ ˌ m ɪ s ɪ ˈ b ɪ l ɪ t i /) is the property of two substances to mix in all proportions (that is, to fully dissolve in each other at any concentration), forming a homogeneous mixture (a solution).
The following compounds are liquid at room temperature and are completely miscible with water; ... C 4 H 10 O 2: dimethoxyethane: 110-71-4 (CH 3) 2 NC(O)H ...
Water is the chemical substance with chemical formula H 2 O; one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom. [26] Water is a tasteless, odorless liquid at ambient temperature and pressure. Liquid water has weak absorption bands at wavelengths of around 750 nm which cause it to appear to have a blue color. [4]
Polyvinyl alcohol (PVOH, PVA, or PVAl) is a water-soluble synthetic polymer. It has the idealized formula [CH 2 CH(OH)] n. It is used in papermaking, textile warp sizing, as a thickener and emulsion stabilizer in polyvinyl acetate (PVAc) adhesive formulations, in a variety of coatings, and 3D printing. It is colourless (white) and odorless.
Windows Update for Business is a term for a set of features in the Pro, Enterprise and Education editions of Windows 10, intended to ease the administration of Windows across organizations. It enables IT pros to: [29] [30] [31] Switch between the standard and the deferred release branches of Windows 10. This feature has since been removed as ...