. A transverse progressive wave is given by the equation y = 2cos[r(0.5x – 200t)] where x and y are in cm and t in s. which of the following state


A transverse progressive wave is given by the equation y = 2cos[r(0.5x – 200t)] where x and y are in cm and t in s. which of the following statement is true for this wave?

  • (A):wavelength 2 cm and velocity 400 cm/s
  • (B):wavelength 2 cm and amplitude 2 cm
  • (C):wavelength 4cm and frequency 100 hertz    
  • (D):amplitude 2 cm and frequency 200 hertz

Best Answer

Correct Answer:

(C): wavelength 4cm and frequency 100 hertz    

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