An Introduction to Biophysics, by David Burns ...J. & A. Churchill, 1929 - 580 Seiten |
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Seite 77
... particles . Water of sufficient depth appears blue because of the presence of tiny suspended particles . If larger particles are present , some light of longer wave - length , e.g. yellow , is diffracted and the colour becomes green ...
... particles . Water of sufficient depth appears blue because of the presence of tiny suspended particles . If larger particles are present , some light of longer wave - length , e.g. yellow , is diffracted and the colour becomes green ...
Seite 81
... particles differ materially in refractive index from their dispersion medium ; and ( 3 ) the particles are not so crowded as to overlap . Particles visible under the ordinary microscope are called microns . Smaller particles are termed ...
... particles differ materially in refractive index from their dispersion medium ; and ( 3 ) the particles are not so crowded as to overlap . Particles visible under the ordinary microscope are called microns . Smaller particles are termed ...
Seite 83
... Particles . If a fine suspension of gamboge or mastic be kept undisturbed at constant temperature for some time , Perrin found that there was a distribution of the particles under the influence of gravity . At the bottom of the ...
... Particles . If a fine suspension of gamboge or mastic be kept undisturbed at constant temperature for some time , Perrin found that there was a distribution of the particles under the influence of gravity . At the bottom of the ...
Inhalt
THE STORAGE OF ENERGY | 14 |
LIBERATION OF ENERGY 1 CALORIMETRY | 22 |
LIBERATION OF ENERGY 2 THE ANIMAL | 31 |
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absorbed absorption acid action adsorption alterations alveolar amount angle animal arterial axis basilar membrane blood body bone calcium capillary carbon-dioxide cause cell cent Chap chemical chloride clot CO₂ cochlea colloidal colour compression concentration constant contraction cornea corpuscles crystalloids cubic centimetres curve decrease diffusion dispersed dissociation effect elastic electrical energy enzyme equilibrium experiment factors fibres fluid force gelatin glucose gram haemoglobin heart heat hydrogen ion increase isoelectric point layer lens light liquid lungs mechanism membrane mercury metres molecules movement muscle nerve nitrogen normal optical organism osmotic pressure oxygen particles pass physical physiological plasma polarisation Postage potential produced protein rays reaction receptors refractive retina salts scala media serum sodium sodium chloride solution stapes stimulation structure substance surface tension suspensoids TABLE temperature tion tissues tube velocity ventricle vessels vibrations viscosity volume wall