20 POINTS AND ILL MARK BRAINLIEST IF ITS GOOD! The wave source and terminating point are marked on your diagram. Describe the mediums that this wave may be traveling through. Give specific reasons for your answers. What can you tell about the medium or mediums just by examining the waveform diagram?

What is the measure of a change in an objects velocity?

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?

What organization and environment is described above?