Question

PLS COULD SOMEONE BE LOVING AND BEAUTIFUL AND SOLVE THESE FOR ME 1. The equation of progressive wave is y=0.2sin2π(t0.01-x0.3) where x and y are in metres and t is second. Calculate the velocity of propagation of the wave 2. The equation of progressive wave is y=5sin2(100t-x) where x and y are in metres and t is second. Calculate: (a) amplitude and angular frequency (b) period and angular wave number (c) wavelength and the speed of the wave 3. The equation of progressive wave is y=0.1sin(100πt-2x) where x and y are in metres and t is second. Calculate: (a) amplitude and angular frequency (b) period and angular wave number (c) wavelength and the speed of the wave 4.The equation of progressive wave is y=5sin(2πt+πx) where x and y are in metres and t is second. Calculate: (a) amplitude and angular frequency (b) period and angular wave number (c) wavelength and the speed of the wave 5. A plane wave has the equation y=25sin(120t-4x). Find (a) amplitude (b) wave length (c) frequency (d) speed 6. The equation of the displacement of a wave is given as y=2.5sin(52.4πt-0.4πx). where x and y are in metres. calculate: (a) amplitude (b) frequency (c) wavelength (d) wave speed 7. The equation of wave can be represented by y=0.02sin2π0.5(320t-x). Where x and y are in metres and t is in second. Find the (a) amplitude (b) frequency (c) period (d) angular wave number (e) velocity of propagation of the wave 8. The equation of transverse simple harmonic progressive wave is 3sin2π(t0.04-x40). Where the length is expressed in cm and the time in seconds. Calculate the (a) wavelength and angular wave number (b) frequency (c) amplitude (d) speed of the wave 9. The equation of a progressive wave is represented by y=Asin(150πt-kx4). If the phase difference of the progressive wave is 450 , calculate the of x in the equation. 10. The equation of a progressive wave is represented by y=10sin(100πt-πx34). Calculate the phase difference, if the two layers of the wave are separated by 153cm

Answer 1

Answer:

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