daniellakamara352 daniellakamara352
  • 05-02-2024
  • Physics
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Look at the ripple tank below. A class is using it to observe water waves. Three students count the number of waves that pass a point in 10 seconds. Valerie counts 27 waves, Stu counts 28 waves and Benjamina counts 30 waves. What is the average of the three counts? Give your answer to one decimal place.

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