Acoustics is the study of sound. In large rooms, such as theaters where large orchestras perform, cushioned seats and carpeted floors are often used to help the sound so that there are few noise reflections.

How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Compare the patterns of the two waves shown in the image. which statement is true about these waves?