The ripples in a certain groove 10.8cm from the center of a 33-rpm phonograph record have a wavelength of 1.70mm. What will be the frequency of the sound emitted?
1) You can buy this solution for 0,5$.
2) The solution will be in 8 hours.
3) If you want the solution will be free for all following visitors.
4) The link for payment paypal.me/0,5usd
5) After payment, please report the number of the task to the oneplus2014@gmail.com
New search. (Also 5349 free access solutions)
Use search in keywords. (words through a space in any order)