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    Linear superposition, interference

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    (a) calculate the wavelengths in air at 20°C for sounds in the maximum range of human hearing, 20 Hz to 20,000 Hz.
    (b) what is the wavelength of a 10-MHz ultrasonic wave?

    © BrainMass Inc. brainmass.com October 9, 2019, 4:29 pm ad1c9bdddf
    https://brainmass.com/physics/sound-hearing/linear-superposition-interference-33816

    Solution Summary

    The expert examines linear superpositions and interferences.

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