Assertion: tuning fork | /r/HasProperty | set into vibration
Facets:
value: above a vertical open tube
type: LOCATION
value: by holding the stem
type: MANNER
Source sentences:
text: A tuning fork is a bipronged metallic device that emits a clear tone at a particular pitch when it is set into vibration by holding the stem in the hand and striking one of the prongs or tines against a firm surface.
text: A tuning fork is set into vibration above a vertical open tube filled with water, as seen in the figure below.
text: PHYSICS A tuning fork is set into vibration above a vertical open tube filled with water.
text: physics A tuning fork is set into vibration above a vertical open tube filled with water.