Find the speed of sound if the source, oscillating with a period of 0.004 s, excites in the form

Find the speed of sound if the source, oscillating with a period of 0.004 s, excites in the form of a wave with a length of 5.8 m.

These tasks: T (oscillation period of a given source) = 0.004 s; λ (wavelength that the source excites) = 5.8 m.

We calculate the propagation speed of the obtained sound waves by the formula: V = λ / T.

Let’s calculate: V = 5.8 / 0.004 = 1450 m / s.

Answer: The received sound waves have a speed of 1450 m / s.