The function of the bones in the middle ear is to overtone sound waves. Question 17 options: True False

Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?

Write a polynomial function with the given zeros x= -1,0,2show your work

The direction of the current in an alternating current circuit remains constant. is direct. changes repeatedly. changes randomly.