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Mathematics 21 Online
OpenStudy (anonymous):

A large boulder falls from a cliff located 1,044 kilometers away from a herd of elephants. The temperature of the air is 29°C. At what rate does the sound of the crashing boulder travel toward the elephants? 331 m/s 334 m/s 36 m/s 348 m/s

OpenStudy (jebonna):

348

OpenStudy (anonymous):

Thank you :)

OpenStudy (jebonna):

i think but get a second opinion.. if it was travelling in air of 20C then the sound would be travelling at 343.3m/s so im assuming that it would be the 348

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