Assertion: whistle | /r/HasProperty | blown under field conditions
Facets:
Source sentences:
text: Two examples of estimates of speed of sound in steam calculated from whistles blown under field conditions are 1,326 and 1,352 feet per second.
text: Two examples of estimates of speed of sound in steam calculated from whistles blown under field conditions are 1,326 and 1,352 feet per second.