An Introduction to BiophysicsJ. & A. Churchill, 1921 - 435 Seiten |
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Ergebnisse 1-5 von 75
Seite 3
... light , movement of matter , electricity , radio - activity , etc. In 1798 , Count Rumford , who was engaged in boring cannon , showed that movement- or kinetic energy could be transformed into heat . Later , Joule demonstrated the ...
... light , movement of matter , electricity , radio - activity , etc. In 1798 , Count Rumford , who was engaged in boring cannon , showed that movement- or kinetic energy could be transformed into heat . Later , Joule demonstrated the ...
Seite 10
... light , of gravity , of friction , of chemical force , or of some other known or knowable external force . In short , some alteration in an external factor has brought about an instability in the physico - chemical equilibrium of the ...
... light , of gravity , of friction , of chemical force , or of some other known or knowable external force . In short , some alteration in an external factor has brought about an instability in the physico - chemical equilibrium of the ...
Seite 13
... light as sources of bodily energy . Some of the lower forms of animal life may have this power ; plants certainly have . As we shall see later , light energy may act as the trigger , setting free potential energy and causing work to be ...
... light as sources of bodily energy . Some of the lower forms of animal life may have this power ; plants certainly have . As we shall see later , light energy may act as the trigger , setting free potential energy and causing work to be ...
Seite 14
... light . The wave motion of the ether , which constitutes white light , is very complex , consisting not only of transverse vibrations in every plane , but of waves . of different lengths associated together . Now each wave length ...
... light . The wave motion of the ether , which constitutes white light , is very complex , consisting not only of transverse vibrations in every plane , but of waves . of different lengths associated together . Now each wave length ...
Seite 15
... light falling on a coloured substance is not completely absorbed . A red substance reflects red light and absorbs the other rays . Only light corresponding to the spectral bands is absorbed . Grotthus proved that no effect could be ...
... light falling on a coloured substance is not completely absorbed . A red substance reflects red light and absorbs the other rays . Only light corresponding to the spectral bands is absorbed . Grotthus proved that no effect could be ...
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Häufige Begriffe und Wortgruppen
A. V. Hill absorbed absorption acid action adsorption alterations amount animal arterial basilar membrane blood body bone calcium capillary carbohydrate carbon cartilage cause cell cent changes Chap chemical chloride CO₂ collodion colloidal colour concentration constant contraction corpuscles crystalloids decrease dialysing diffusion dispersed dissociation effect efficiency elastic electrical electrolytes emulsion emulsoid endosmosis enzyme external fibres fluid force gland glass glucose gram growth haemoglobin heat hydrated hydrogen ion increase ionisation kidney kinetic lactic acid layer light liquid litre lungs maltose material mechanism membrane mercury metres minute molecules movement muscle muscular negative nerve nitrogen normal organism osmotic pressure oxygen particles pass permeability phase physical physiological plasma polarisation positive potassium potential energy produced protein rays reaction result salts secretion soap sodium sodium chloride solution stimulation substance surface tension suspensoids TABLE temperature thermometer tissue tube velocity ventricle vibrations viscosity volume wall