Tamil Nadu State board (Class 10) › Acoustics › Question #8409
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QWhat is the speed of sound in air at normal temperature and pressure (NTP)?

ID: #8409 Acoustics 159 views
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#8409Q ID
EasyDifficulty
AcousticsTopic
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  • A 3 × 108 ms–1 ✔ ✖
  • B 340 ms–1 ✔ ✖
  • C 10 ms–1 ✔ ✖
  • D 1000 ms–1 ✔ ✖
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Explanation

Sound waves travel in air at a speed of about 340 ms–1 at normal temperature and pressure (NTP).

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