Physics

The core concept here is the relationship between wave speed, frequency, and wavelength—they're locked together by a simple equation. Since you know how fast the sound travels ($v$) and how many times per second it oscillates ($f$), you can find the physical distance between one peak and the next ($\lambda$). Think of it this way: if the wave travels 340 meters in one second and completes 256 cycles in that same second, each cycle must span a specific distance.

The core concept here is the relationship between wave speed, frequency, and wavelength—they're locked together by a simple equation. Since you know how fast the sound travels ($v$) and how many times per second it oscillates ($f$), you can find the physical distance between one peak and the next ($\lambda$). Think of it this way: if the wave travels 340 meters in one second and completes 256 cycles in that same second, each cycle must span a specific distance.