What is the frequency of particle oscillations in a sound wave equal if the wavelength is 29 m and the speed of sound is 1450 m / s?

Sound speed 330 m / s
But if we assume that the conditions are just such and do not pay attention to the formulation of the problem, then we must first find the period T, and then divide 1 by period. This is the frequency
T = L / c (L – wavelength, s – speed)
T = 0.02
frequency = 1 / 0.02 = 50

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.