An Introduction to BiophysicsJ. & A. Churchill, 1921 - 435 Seiten |
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Seite 22
... positive or negative work , produce an alteration in the amount of heat evolved . Welter enunciated a rule whereby one might arrive at an approximate value of the heat of oxidation of a compound containing oxygen as well as carbon and ...
... positive or negative work , produce an alteration in the amount of heat evolved . Welter enunciated a rule whereby one might arrive at an approximate value of the heat of oxidation of a compound containing oxygen as well as carbon and ...
Seite 48
... positive pole reduces surface tension as shown at C ' . II . Indirectly . Effect of solutes . Substances which when fluid have a lower surface tension than water , lower surface ten- sion when dissolved in water , and vice versa . Why ...
... positive pole reduces surface tension as shown at C ' . II . Indirectly . Effect of solutes . Substances which when fluid have a lower surface tension than water , lower surface ten- sion when dissolved in water , and vice versa . Why ...
Seite 49
... positive and the " acid " ion a negative charge . ( The former , in Faraday's terminology , is called a cation and the latter an anion . ) 2. Ions are never free , but are always hydrated . B.B. 49 4 1. Electrical Charge . It is obvious ...
... positive and the " acid " ion a negative charge . ( The former , in Faraday's terminology , is called a cation and the latter an anion . ) 2. Ions are never free , but are always hydrated . B.B. 49 4 1. Electrical Charge . It is obvious ...
Seite 50
... ( positive electrode ) and the cations ( positive ions ) will be drawn towards the cathode ( negative electrode ) . Such a solution will therefore conduct electricity , and further , its efficiency as a conductor will depend on the number ...
... ( positive electrode ) and the cations ( positive ions ) will be drawn towards the cathode ( negative electrode ) . Such a solution will therefore conduct electricity , and further , its efficiency as a conductor will depend on the number ...
Seite 52
... positive charge with a higher E.M.F. It is imperative to note that unless the electrostatic force mutually exerted between anion and cation is overcome , these ions though separated will never be far apart . In ordinary solutions the ...
... positive charge with a higher E.M.F. It is imperative to note that unless the electrostatic force mutually exerted between anion and cation is overcome , these ions though separated will never be far apart . In ordinary solutions the ...
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Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
A. V. Hill absorbed absorption acid action adsorption alkali alterations amount animal arterial basilar membrane blood body bone calcium capillary carbohydrate carbon cartilage cause cell cent changes Chap chemical CHEMISTRY chloride CO₂ collodion colloidal colour concentration constant contraction corpuscles crystalloids decrease dialysing diffusion dispersed dissociation effect efficiency elastic electrical electrolytes emulsion emulsoid endosmosis enzyme fibres fluid force gland glass glucose gram growth haemoglobin heat hydrated hydrogen ion increase kinetic lactic acid layer light liquid litre lungs maltose material mechanism membrane mercury metres molecules movement muscle muscular negative nerve nitrogen normal organism osmotic pressure oxygen particles pass permeability phase physical physiological plasma polarisation positive Postage 9d potassium potential energy produced protein rays reaction result salts secretion soap sodium sodium chloride solution stapes stimulation substance surface tension suspensoids TABLE temperature tissue tube velocity ventricle vibrations viscosity volume wall
Beliebte Passagen
Seite 354 - Behold the child, by Nature's kindly law, Pleas'd with a rattle, tickled with a straw : Some livelier plaything gives his youth delight, A little louder, but as empty quite : Scarfs, garters, gold, amuse his riper stage, And beads and prayer-books are the toys of age : Pleas'd with this bauble still, as that before, Till tir'd he sleeps, and life's poor play is o'er.
Seite 117 - From harmony, from heavenly harmony, This universal frame began : When Nature underneath a heap of jarring atoms lay, And could not heave her head, The tuneful voice was heard from high, Arise, ye more than dead ! Then cold and hot, and moist and dry, In order to their stations leap, And music's power obey. From harmony, from heavenly harmony. This universal frame began : From harmony to harmony Through all the compass...
Seite 103 - When a ray of light passes from one medium to another, it is refracted so that the ratio of the sine of the angle of incidence to the sine of the angle of refraction is equal to the ratio of the velocities in the two media.
Seite 38 - Avogadro's law states that equal volumes of all gases at the same temperature and pressure contain the same number of molecules...
Seite 340 - The scientists of his day held that heat is an imponderable fluid, caloric, which flows from a body at a higher temperature to one at a lower, much as water flows from a place of higher to a place of lower level.