 | Edward Salisbury Dana - Mechanics - 1881 - 320 pages
...in the case of heat and light. (2) If g is constant — that is, for the same point on the earth— the time of vibration varies directly as the square root of the length (t cc VT, orfotl). If a given pendulum vibrates in 1 second, one four times as long will vibrate in... | |
 | Edward Richard Shaw - Physics - 1891 - 342 pages
...independent of the material of the pendulum, and of the length of the arc through which it vibrates. II. The time of vibration varies directly as the square root of the length of the pendulum. III. The time of vibration diminishes as the pendulum moves from the equator towards... | |
 | Joseph David Everett - Physics - 1891 - 250 pages
...T, 1 = - 2«, whence n = - 1, and by equating the exponents of L, m + n = 0, whence m = \; that is, the time of vibration varies directly as the square root of the length, and inversely as the square root of g. 2. The velocity of sound in a gas depends only on the density... | |
 | George Albert Wentworth, George Anthony Hill - Physics - 1898 - 456 pages
...therefore, contains the following laws : 1. Small vibrations are isochronous (made in equal times). 2. The time of vibration at any place is independent of the mass of the bob or the nature of the material. 3. The time of vibration varies directly as the square root of the length.... | |
 | Edward Richard Shaw - 1901 - 342 pages
...independent of the material of the pendulum, and of the length of the arc through which it vibrates. II. The time of vibration varies directly as the square root of the length of the pendulum. III. The time of vibration diminishes as the pendulum moves from the equator towards... | |
 | Amos T. Fisher, Melvin J. Patterson - Physics - 1902 - 200 pages
...first trial. This experiment shows that the shorter the pendulum, the quicker the vibration, and that the time of vibration varies directly as the square root of the length. EXPERIMENT 14. — Place a strong magnet under the ball very close to it, and note that the pendulum... | |
 | John Francis Woodhull, May Belle Van Arsdale - Physics - 1906 - 152 pages
...dependent on the weight of the bob. The time of vibration is dependent on the length of the pendulum. Time of vibration varies directly as the square root of the length. Number of vibrations vary inversely as the square root of the length. MACHINES. right hand weight twice... | |
 | Photography - 1907 - 816 pages
...pendulum will also be affected by becoming longer or shorter as the temperature rises or falls. As the time of vibration varies directly as the square root of the length the percentage of error will become quite appreciable with changes of temperature. The isochronism... | |
 | Lewis Raymond Smith - Mechanics - 1922 - 248 pages
...mass, 2. For small amplitudes, the period of vibration is independent of the amplitude, 3. The period of vibration varies directly as the square root of the length, 4. The period of vibration varies inversely as the square root of the acceleration of gravity. The laws in... | |
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The time of vibration varies directly as the square root of the length of the pendulum. 