Subject	tension
Predicate	affect
Object	wave
Modality	Modality Occurrences TBC[sound wave] 1
Polarity	POSITIVE
Plausibility	0.8071
Neighborhood Sigma	0.8906
Local Sigma	0.8196
Example Sentences	Sentence Occurrences Source tension affect waves 2 Google Autocomplete tension affect a wave 1 Google Autocomplete tension affects a wave 1 Google Autocomplete tension affects a sound wave 1 Answers.com Questions