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Decibels

by Jared Rovny
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    About the Lecture

    The lecture Decibels by Jared Rovny is from the course Sound.


    Included Quiz Questions

    1. Power per area
    2. Energy per area
    3. Force per area
    4. Energy per volume
    5. Power per volume
    1. 20 dB
    2. 2 dB
    3. 100 dB
    4. 10 dB
    5. 1 dB
    1. 50 dB
    2. 10,000 dB
    3. 100,000 dB
    4. 0.5 dB
    5. 5 dB
    1. It is lost to the medium
    2. It spreads out
    3. It goes into sound energy
    4. It goes into light energy
    5. The energy remains in the sound wave itself always

    Author of lecture Decibels

     Jared Rovny

    Jared Rovny


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