Nina is working with electricity and shortens the wires through which the current is flowing. What is Nina most likely trying to accomplish? convert electric energy to heat
convert electric energy to light
increase resistance
decrease resistance

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