On the Connexion of the Physical Sciences |
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Page xii
... Extent of Human Hearing Velocity of Sound in Air , Water , and Solids - Causes of the Obstruction of Sound Law of its Intensity -- Reflection of Sound Echoes Thunder Refraction of Sound - Interference of Sounds 129 - SECTION XVII .
... Extent of Human Hearing Velocity of Sound in Air , Water , and Solids - Causes of the Obstruction of Sound Law of its Intensity -- Reflection of Sound Echoes Thunder Refraction of Sound - Interference of Sounds 129 - SECTION XVII .
Page xiii
... the two Refracted Rays Undulations of Natural Light Undulations of Polarized Light – The Optic Axes of Crystals — M. Fresnels Discoveries on the Rays passing along the Optic Axis · Polarization by Reflection Page 179 SECTION XXII .
... the two Refracted Rays Undulations of Natural Light Undulations of Polarized Light – The Optic Axes of Crystals — M. Fresnels Discoveries on the Rays passing along the Optic Axis · Polarization by Reflection Page 179 SECTION XXII .
Page 37
It is remarkable that the action of the planets , thus reflected by the sun to the moon , is much more sensible than their direct action either on the earth or moon . The secular diminution in the excentricity , which has not altered ...
It is remarkable that the action of the planets , thus reflected by the sun to the moon , is much more sensible than their direct action either on the earth or moon . The secular diminution in the excentricity , which has not altered ...
Page 41
In solar eclipses , the light reflected by the atmosphere diminishes the obscurity they produce . Even in total eclipses the higher part of the atmosphere is enlightened by a part of the sun's disc , and reflects its rays to the earth .
In solar eclipses , the light reflected by the atmosphere diminishes the obscurity they produce . Even in total eclipses the higher part of the atmosphere is enlightened by a part of the sun's disc , and reflects its rays to the earth .
Page 69
... the remoter hemisphere of the moon has its day a fortnight long , and a night of the same duration , not even enlightened by a moon , while the favoured side is illuminated by the reflection of the earth during its long night .
... the remoter hemisphere of the moon has its day a fortnight long , and a night of the same duration , not even enlightened by a moon , while the favoured side is illuminated by the reflection of the earth during its long night .
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according action angle appears atmosphere attraction axis becomes bismuth bodies cause centre changes chemical colour comet consequently continually dark density depends determined diameter diminishes direction distance disturbing earth ecliptic Edition effect electricity equal equator existence experiments extends extremely fall force give glass gravitation greater heat increase influence intensity John known latitude length less light lines liquid magnetic mass matter mean measured medium metallic miles moon motion move nature nearly NOTE object observed opposite orbit particles passing periodic planets plate polarized pole position Post 8vo probably produced proportion proved quantity rays reflected refraction regard revolving rings rotation round satellites seen shows side solar solid sound space spectrum square stars substances surface temperature theory tion transmitted variation varies vibrations Vols waves whole wire Woodcuts