A180-w speaker blares out a song. a person standing 1.4 m away from the speaker is rocking out to the music. how big is the sound intensity level the person is hearing? the intensity level 2.35 m from a speaker is 112 db. what is the power rating of the speaker?

Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.

In a series circuit the __ is the same at every point

Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?