The speed of sound in air is dependent upon the air temperature and other factors.The speed of sound increases from 334 m/s to 341 m/s between 8:00am and 11:00am.If a horn produces sound with wavelength 0.75 m at 8:00am,what would it produce at 11:00am?
A) 73 cm
B) 77 cm
C) Not enough info given to solve.
D) 75 cm
Correct Answer:
Verified
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