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math04
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What does it mean :g(x,t) which describes the elongation of the wave at the place x at time t. ? elongation what refer to exactlly!?
to quote frommath04 said:What does it mean :g(x,t) which describes the elongation of the wave at the place x at time t. ? elongation what refer to exactlly!?
In a mechanical system, the point in which the potential energy is minimal is called the equlibrium position; the relative position with respect to the equilibrium position is called the elongation. The maximal elongation is usually called the amplitude of oscillation.
sophiecentaur said:"the relative position with respect to the equilibrium position is called the elongation".
Elongation refers to the displacement of a medium or material from its resting or equilibrium position due to the passage of a wave. It is a measure of how far a wave has pushed or pulled the medium from its original position.
Elongation is directly proportional to the amplitude of a wave. This means that as the amplitude increases, the elongation of the medium also increases. Similarly, as the amplitude decreases, the elongation decreases.
Yes, elongation can be negative in a wave. This occurs when the medium is displaced in the opposite direction of the wave's motion. For example, in a transverse wave, the medium is displaced downwards when the wave is moving upwards, resulting in a negative elongation.
While elongation refers to the displacement of the medium due to a wave, wavelength refers to the distance between two consecutive points of the same phase on a wave. In other words, wavelength is a measure of the distance a wave travels in one complete cycle, while elongation is a measure of the displacement of the medium at a specific point in time.
Yes, elongation can be measured in all types of waves, including transverse, longitudinal, and surface waves. However, the method of measuring elongation may differ depending on the type of wave. For example, in a transverse wave, elongation is measured perpendicular to the direction of wave propagation, while in a longitudinal wave, it is measured parallel to the direction of wave propagation.