A sound wave of frequency 500 Hz. Covers a distance of 1000m in 5 sec. Find
the no. of wave produced in given time.
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Here is Your Answer..!!
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↪⭐Actually welcome to the concept of the WAVE Motion..
↪Basically we here can find the number of waves ....
↪thus for that we have to find the wavelength first thus ...
↪we know that ....
↪V = n lambda
↪So speed = 1000 ÷ 5 = 200 m/s .. substituting we get as ...
↪200 = 500 lambda ..thus here lambda = wavelength ..
↪So lambda = 2/5 ...
↪So we know that wave number = 1/ lambda x diatance ..
↪wave number = 5/2 × 1000 = 2500 waves ..
↪⭐thus the number of waves will flow = 2500
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