Write true of false for the following statements:
The minimum distance between a source and the reflector of sound should be 34 m.
False
Explanation:
The total distance covered by the sound from the point of generation and reflecting surface and back should be at least (344 m/s)x0.1 s = 34.4 m. Thus, the minimum distance between point of generation and reflecting surface should be half of it i.e. 17.2 m.