A bat moving with a speed of 2.75 m/s and emitting sound of 38.0 kHz approaches a moth at rest on a tree trunk. Part A What frequency is heard by the moth

How do the kidneys affect homeostasis

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 pressure difference is required between the ends of a 2.0-m-long, 1.0-mm-diameter horizontal tube for 40 c water to flow through it at an average speed of 4.0 m/s?