Решение задачи по физике раздел 34 пункт 41 волны

41. Fixed the receiver when approaching the sound source emits waves with a frequency of 360 Hz ν0 = registers sound waves with a frequency ν = 400 Hz. Considering the air temperature T = 300 K. its molar mass M = 0,029 kg / mol, determine the velocity of the sound source.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)