ICSE Class 9 Answered
A wave has amplitude equal to 8 cm and the wavelength of 2 m the frequency of the wave is 150 Hz.
(i) Draw the graph of the wave representing displacement and distance.
(ii) Calculate the velocity.
Asked by sarita.dil | 31 Dec, 2019, 14:22: PM
Expert Answer
i)
ii) v = nλ
v = 150 x 2 = 300 m/s
Thus, velocity of the wave is 300 m/s
Answered by Shiwani Sawant | 31 Dec, 2019, 17:58: PM
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