the placement of resistors in a circuit is one factor that can determine the current passing through the resistor. you will be given three circuits, and for each circuit you will be asked to compare the current through the various resistors. in each of the circuits, all resistors are identical.

Ajet plane has a sound level of 120 db at a distance of 60 m. what is the q23. sound level at a distance of 6.0 km? (60)2 (6000)? om solution 80db db, hint: 16x assume ultrasound waves travel through the body of an animal at 1540 q24. m/s. if a 30,000 hz signal were reflected off a portion of a heart which was moving toward the source at 3 m/s, what frequency signal would return to the stationary source? solution 30.117hz

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

How is the gravitational force related to the distance between two objects?