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Cold water and your voiceFeatured science projectScience project video


 It is observed that the number of notes that the singers were able to reach reduced after drinking the ice cold water.

Temperature of water Number of notes sung by the singers
  Singer 1 Singer 2 Singer 3 Singer 4 Singer 5
Lukewarm 12 11 9 14 17
Ice cold 10 8 7 12 14

Use the graph below to plot your results.

Vocal chords science fair project

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Complexity level:
Project cost ($):
Time required:
It will take an hour to prepare for this science fair project, and 2 hours to conduct it
Material availability:
A musical keyboard, piano or organ is required. The project cost does not include the price of the musical instrument
Safety concerns: