The speed of sound in dry air at 20 C is 343 m/s and the lowest frequency

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The speed of sound in dry air at 20 °C is 343 m/s and the lowest frequency sound wave that the human ear can detect is approximately 20 Hz.

(a) What is the wavelength of such a sound wave?

(b) What would be the frequency of electromagnetic radiation with the same wavelength?

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Chemistry The Central Science

ISBN: 978-0134414232

14th Edition

Authors: Theodore Brown, H. LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward, Matthew Stoltzfus

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Question Posted: Nov 24, 2022 01:44 AM

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The speed of sound in dry air at 20 C is 343 m/s and the lowest frequency

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Chemistry The Central Science

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