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    Linear superposition, interference calculation

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    A hiker determines the length of a lake by listening for the echo of her shout reflected by a cliff at the far end of the lake. She hears the echo 1.5 s after shouting. Estimate the length of the lake.

    © BrainMass Inc. brainmass.com October 9, 2019, 4:29 pm ad1c9bdddf
    https://brainmass.com/physics/sound-hearing/linear-superposition-interference-calculation-33815

    Solution Summary

    The expert examines linear superposition and interference calculations. The length of the lake is estimated.

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