rosajohson3470 rosajohson3470
  • 12-04-2024
  • Physics
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A flute is in tune at a frequency of 440 Hz at 20°C. What will its frequency become if the temperature goes up ten degrees?
a) 441 Hz
b) 447 Hz
c) 455 Hz
d) 539 Hz
e) 660 Hz

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