Social Studies, 28.02.2020 21:56 karnun1201

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Question 6
True or false: You can change the speed of a sound wave by increasing the wavelength.
False. You must decrease the wavelength in order to increase the speed of sound
True. If the wavelength is increased, then more waves pass per second and the speed of sound increas
False. Wave speed is determined by frequency, not wavelength.
False. The speed of sound can only be changed by changing the medium,

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