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MMLU-Pro / 9481 / At 20°C, a pipe open at both ends resonates at a frequency of 440 hertz. At what…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

At 20°C, a pipe open at both ends resonates at a frequency of 440 hertz. At what frequency does the same pipe resonate on a particularly cold day when the speed of sound is 3 percent lower than it would be at 20°C ?

category

physics

options

  1. 427 Hz
  2. 430 Hz
  3. 414 Hz
  4. 450 Hz
  5. 400 Hz
  6. 420 Hz
  7. 445 Hz
  8. 433 Hz
  9. 410 Hz
  10. 440 Hz

src

ori_mmlu-college_physics

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Official source

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