Assertion: violin's string | /r/HasAspect | different tone quality
Facets:
value: because of their different physical composition
type: CAUSE
Source sentences:
text: Each string has a different tone quality, because of the different weights (thicknesses) of the strings and because of the resonances of other open strings.
text: Each string has a different tone quality, because of the different weights (thicknesses) of the strings and because of the resonances of other open strings.
text: Different strings have different tone quality, because of their different physical composition and their different resonances on the instrument.