How much power does an electric device use if the current is 36.0 amps and the resistance is 3.9 ohms?

a.140 watts

b.5,100 watts

c.550 watts

d.9.2 watts

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

You can decrease the resistance of a length of wire by

Using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.