You have 263 mL liquid mercury, What is the mass of mercury that you have

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

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

Properties seen when one one substance changes to another are known as properties