Frequency, wavelength, and velocity determine one another
- Wave speed, frequency, and wavelength are linked by fλ = c (similarity 0.83)
- The frequency-wavelength-speed relation governs waves in every medium. (similarity 0.83)
- Short wavelengths escape open pipe ends while long wavelengths reflect back (similarity 0.82)
- Each open-end reflection filters out high frequencies until the fundamental remains (similarity 0.82)
- Higher frequencies produce higher particle velocities, improving porous absorber efficiency (similarity 0.82)
- Standing waves occur at all multiples of the lowest resonant frequency (similarity 0.81)
- Sound’s constant speed across wavelengths is what preserves speech intelligibility (similarity 0.81)
- Frequency separation between two tones systematically shifts fusion, roughness, then resolution (similarity 0.80)
- Critical band bandwidths grow from 100 Hz to over 2 kHz with frequency (similarity 0.80)
- A filter’s time response is set by its bandwidth, not its center frequency (similarity 0.80)
- Wave speed, wavelength, period, and frequency are locked by c equals f times lambda (similarity 0.79)
- Dissonance depends on proportional separation falling inside the critical bandwidth, not absolute frequency difference (similarity 0.79)
- Open pipe ends reflect low frequencies but pass high frequencies (similarity 0.79)
- Every level of the physical universe is vibrational or wavelike (similarity 0.79)
- Travel distance changes wave phase, making interference vary across space. (similarity 0.79)