ISLE 10.4 Frequency and Pitch on a PianoClick on the above link to work though the ISLE activity. Once you've completed the activity, navigate back and answer the following question.Frequency is measured in cycles per second, or Herz (Hz). When the lowest-frequency note is played on the keyboard in the activity, the accompanying illustration shows 4 cycles in 12 ms. The frequency of this note is therefore ______ Hz.
A. 200
B. 250
C. 333
D. 467
Answer: C
Psychology
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