Sound waves move in air at a speed of 340 m/s. You play a piano note with a frequency of 220 Hz. The sound moves through the air first, then eventually travels through your floor. a. What is the wavelength of the wave in air? Show your work. b. In your floor, the wave moves at a speed of 2000 m/s. What is the frequency and wavelength of the wave in the floor? Explain your steps show your work.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Sound waves move in air at a speed of 340 m/s. You play a piano note with a frequency of 220
Hz. The sound moves through the air first, then eventually travels through your floor. a. What is
the wavelength of the wave in air? Show your work. b. In your floor, the wave moves at a speed
of 2000 m/s. What is the frequency and wavelength of the wave in the floor? Explain your steps
show your work.
Transcribed Image Text:Sound waves move in air at a speed of 340 m/s. You play a piano note with a frequency of 220 Hz. The sound moves through the air first, then eventually travels through your floor. a. What is the wavelength of the wave in air? Show your work. b. In your floor, the wave moves at a speed of 2000 m/s. What is the frequency and wavelength of the wave in the floor? Explain your steps show your work.
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