The water waves below are traveling along the surface of the ocean at a speed of 2.5 m/s and splashing periodically against Wilbert's perch. Each adjacent crest is 5 meters apart. The crests
splash Wilbert's feet upon reaching his perch. How much time passes between each successive
drenching?

What’s #16 asking and how do i solve it?

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

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.