A wave can be described as?
A) a continuous transmission of energy from one location to the next
B) the disturbance of particles in an area
C) the transmission of the energy through individual particles
D)the motion of particles in a medium

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?

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

Often called simply "velocity," this is the velocity of an object at a particular moment in time.