Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology, Chemistry, Etc., Etc., EtcW.H. Steele, 1883 - 781 páginas |
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Página 169
... sounds . The velocity of sound is accepted as 1,100 feet in a second , which is far inferior to the velocity of light . Fogs will retard sound , while water will carry it . Those who have ever rowed upon a lake will remember how easily the ...
... sounds . The velocity of sound is accepted as 1,100 feet in a second , which is far inferior to the velocity of light . Fogs will retard sound , while water will carry it . Those who have ever rowed upon a lake will remember how easily the ...
Página 171
Gaston Tissandier. INTENSITY OF SOUND . 171 each other , and impart a motion to the elastic medium air , so a sound comes to us The intensity of sounds gets less the farther it goes from us , or the loudness of sound is less the greater ...
Gaston Tissandier. INTENSITY OF SOUND . 171 each other , and impart a motion to the elastic medium air , so a sound comes to us The intensity of sounds gets less the farther it goes from us , or the loudness of sound is less the greater ...
Página 172
... sound from each of the crossbeams supporting the roadway , and from the opposite pier 576 feet distant , as well as many other repetitions . Refraction of sound is caused by a wave of sound meeting another medium of different density ...
... sound from each of the crossbeams supporting the roadway , and from the opposite pier 576 feet distant , as well as many other repetitions . Refraction of sound is caused by a wave of sound meeting another medium of different density ...
Contenido
Science in the Open AirAphidesEvaporation by LeavesAn AquariumThe | 6 |
WATER | 45 |
CHAPTER XIX | 212 |
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Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2018 |
Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2016 |
Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2018 |
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