Which of the following does NOT travel in a vacuum? w) radio waves
x) gamma rays
y) magnetic waves
z) sound waves

An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Smallest intensity of a stimulus that you can detect 50 percent of the time is