Physics, 14.01.2021 20:20 shadenShaden2037
A sound wave from a brass bell passes through the air with a wavelength of
3.5 m. When the sound wave originated in the brass bell, its wavelength was
47 m. If the sound wave has a constant frequency of 100 Hz, what was its
speed as it traveled through the brass bell? (The equation for wave speed is v
= fx.)
A. 3,500 m/s
B. 470 m/s
C. 4,700 m/s
D. 350 m/s
Answers: 1
Physics, 21.06.2019 22:40
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Answers: 3
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A sound wave from a brass bell passes through the air with a wavelength of
3.5 m. When the sound wa...
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