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- 1Principle of SuperpositonThe principle of superposition states hat when two or more waves of the same kind overlap, the resultant displacement at any point at any instant is given by the vector sum of the individual displacements that each individual wave would cause at that point in that instant
- 2Progressive waveA progressive wave is a wave where disturbances causes energy to be transferred from one point to another. The wave profile moves along the direction of propagation of the wave away from the source. Energy is propagated along the wave
- 3AmplitudeMaximum displacement of a point on the wave
- 4Travelling wave vs stationary wave Amplitude of vibrationAmplitude of vibration is the same at all points in a progressive wave but varies with position in a stationary wave., from zero at the nodes to maximum at antinodes
- 5Stationary WaveA stationary wave is formed when the incident wave and reflected wave from a boundary superpose with each other
- 6Stationary Wave 2 Phase DifferenceDll points vibrate with the same phase angle within a loop.
At the nodal
point between two adjacent loops, the phase angle changes by 180°.
Therefore, the phase difference between P and Q is 180°.
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- Fichas sobre Sin título, creado por Ryan Kang el 21/09/2017.
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- Ryan Kang
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