Compléter Fill in the Blank Chapter 6Version en ligne Fifth Grade, Natural Science, Chapter 6, ESL par Mikaela Parenti 1 pollution speed cords sound Pitch decibels vibrations vocal timbre Different objects produce . Our ears receive vibrations and our brain interprets them into . When we speak , the air from our lungs makes our vibrate as it passes through our throat . Volume is measured in . allows us to differentiate high and low sounds . A flute has a different from a violin . The of sound depends on the medium in which it travels . Noise is a level of noise that affects our hearing .
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