Name the device used for measuring weight

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?

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending