Assertion: sound wave's wavelength | /r/HasProperty | 33.3 cm
Facets:
value: at 1000 hz
type: TEMPORAL
Source sentences:
text: At 1000 Hz, the wavelength is 33.3 cm, and the wave number k = 0.1887 cm-1, so the particle displacement amplitude is .05 / 0.1887 = 0.265 cm.