ILL MARK BRAINIEST IF YOU DO THIS RIGHT!!!

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

Is the time in tennessee the same as florida

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