progressive wave is represented by equation y=5 sin(80πt—0.5πx) where x,y are in meter and t in s. fine amplitude,wavelength,wave frequency and wave velo city
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Answered by
13
Answer: amplitude=5m
Wavelength=4m
Wave frequency=0.025 sec
Explanation: amplitude=5m will get easily from the standard equation i.e,y=Asin(wt-kx)
To find Wavelength,
K=0.5π(from standard equation)
K=0.5π
2π/∆=0.5π. (∆=lembda)
∆=2/0.5
∆=44m
Answered by
11
Given that,
The progressive wave is represented by equation,
......(1)
Where x,y are in meters
Solution,
The general equation of the progressive wave is given by :
.....(2)
A is amplitude of wave
On comparing equation (1) and (2) we get :
Amplitude of wave is 5 meters
Angular frequency,
Propagation constant,
Wave velocity,
Hence, this is the required solution.
Learn more,
Progressive wave
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