Subject wave
Predicate be used for
Object communication
Modality
Modality Occurrences
some[subj/electromagnetic] 2
some[subj/infrared] 2
Polarity POSITIVE
Plausibility 0.8972
Neighborhood Sigma 0.8972
Local Sigma 0.9390
Example Sentences
Sentence Occurrences Source
electromagnetic waves are used for communication 2 Google Autocomplete
infrared waves are used for communication 2 Google Autocomplete
waves are used for communication 6 Google Autocomplete, Answers.com Questions