PLZ HELP Sound is a form of wave. List at least three reasons to support the idea that sound is a wave

9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.

What happens when a rubber rod is rubbed with a piece of fur?

What is similar between metals and suspensions