 | 1890 - 206 páginas
...sound as measured from one fixed station to another, making it 1,150 feet a second instead of 1,120. But if we change stations, and send the sound against...from the actual velocity of the sound, making it only 1,090 feet instead of 1,120. So it would be with electricity traveling through a wire by an analogous... | |
 | John I. Swander - 1886 - 372 páginas
...sound as measured from one fixed station to another, making it 1150 feet a second instead of 1130. But, if 'we change stations, and send the sound against...of the sound, making it only 1090 feet instead of Il5i0. So it would be with electricity traveling throligh a wire by an analogous law of conduction... | |
 | William Kent - 1895 - 402 páginas
...eleven hundred and twenty. But if we change stations and send the sound against the same breeze, we must deduct the thirty feet a second from the actual velocity of the sound, making it only ten hundred and ninety feet instead of eleven hundred and twenty." (Sub. Phil.) The velocity of sound... | |
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So it would be with electricity traveling through a wire by an analogous law of conduction at, say, 1000 miles a second. If by any means we could cause the wire to move one mile a second at the same time, this mile of travel would have to be either added... 