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9th grade science

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what is the loudness of sound called?

  • 9th grade science -

    the measurement of loudness is the bel, or more commonly, the decibel (one decibel=10 bels)

  • 10th -

    girl u is so petty this is for learning not saying inapporpiate words on her

  • 98th grade science -

    u aint bout dat if so meet me @ shawtyred On MYSPACE

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