1. Given a water wave described by y(x, t) = 1.5m cos[ - 2.5x + 25t + (7/2)], where the position x is in meter and the time t in sec. Calculate (i) the angular frequency o, (ii) the frequency f, (iii) the period T, (iv) the wavelength 2, (v) the wave propagation speed v, (vi) the direction of propagation, (vii) the amplitude.

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1. Given a water wave described by y(x, t) = 1.5m cos[- 2.5x +25t + (n/2)],
where the position x is in meter and the time t in sec. Calculate (i) the angular
frequency o, (ii) the frequency f, (iii) the period T, (iv) the wavelength 2, (v) the
wave propagation speed v, (vi) the direction of propagation, (vii) the amplitude.
Transcribed Image Text:1. Given a water wave described by y(x, t) = 1.5m cos[- 2.5x +25t + (n/2)], where the position x is in meter and the time t in sec. Calculate (i) the angular frequency o, (ii) the frequency f, (iii) the period T, (iv) the wavelength 2, (v) the wave propagation speed v, (vi) the direction of propagation, (vii) the amplitude.
2. The same water wave as Problem I given above, what is the height of the wave at
(i) x = 0 and t= 0;
(ii) x = 0.2m and t = 0.1sec?
!!
Transcribed Image Text:2. The same water wave as Problem I given above, what is the height of the wave at (i) x = 0 and t= 0; (ii) x = 0.2m and t = 0.1sec? !!
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