Post a New Question

Algebra

posted by on .

Find the number of decibels for the power of the sound. Round to the nearest decibel.
A rock concert, 5.3 10-6 watts/cm2

  • Algebra - ,

    db = 10*Log(5.3*10^-6)
    db = 10*(Log5.3+LOg10^-6)db = 10*(
    db = 10*(0.724-6) = -53.

  • Algebra - ,

    Correction:
    db = 10*Log(5.3*10^-6)
    db = 10*(Log5.3-Log10^-6)
    db = 10*(0.724-6) = -53.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question