Sequences and Series Examples
) ka, kb, kc are in G.P. (b) a/k, b/k, c/k are in G.P. (x) (a) If the product of three numbers in G.P. is given, then the numbers should be taken as a/r, a, ar. (b) If the product of four numbers in G.P. is given, then the numbers should be taken as a/r 3 , a/r, ar, ar 3 (i) A sequence of non-zero ..
) ka, kb, kc are in G.P. (b) a/k, b/k, c/k are in G.P. (x) (a) If the product of three numbers in G.P. is given, then the numbers should be taken as a/r, a, ar. (b) If the product of four numbers in G.P. is given, then the numbers should be taken as a/r 3 , a/r, ar, ar 3 (i) A sequence of non-zero ..Characteristics of Stationary Waves
In stationary waves, there are certain points called nodes where the particles are permanently at rest and certain other points called antinodes where the particles vibrate with maximum amplitude. The nodes and antinodes are formed alternately. All the particles of the medium except those at t..
Intensity of a Wave
In all progressive waves, energy travels through the medium in the direction in which the wave travels. Each particle of the medium has energy of vibration and passes energy on to succeeding particles. In simple harmonic motion, the energy of the vibrating particle changes from ..
In all progressive waves, energy travels through the medium in the direction in which the wave travels. Each particle of the medium has energy of vibration and passes energy on to succeeding particles. In simple harmonic motion, the energy of the vibrating particle changes from ..Transverse wave motion
. The eccentricity of the discs is so adjusted that there is a certain gradual angular displacement with respect to each other. When the shaft is rotated, each rod moves up and down. The balls attached to the rods, execute simple harmonic motion with a gradually changing phase difference ..
. The eccentricity of the discs is so adjusted that there is a certain gradual angular displacement with respect to each other. When the shaft is rotated, each rod moves up and down. The balls attached to the rods, execute simple harmonic motion with a gradually changing phase difference ..Frictional Effects
An oscillator, in actual practice, almost always lies in a resisting medium, like air, oil etc., where part of its energy is dissipated in overcoming the opposing frictional or viscous forces and its amplitude, therefore, goes on decreasing progressively. Such forces, which are non-conse..
An oscillator, in actual practice, almost always lies in a resisting medium, like air, oil etc., where part of its energy is dissipated in overcoming the opposing frictional or viscous forces and its amplitude, therefore, goes on decreasing progressively. Such forces, which are non-conse..See what our Users say :
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