The superheroine Xanaxa, with a mass of 60.1 kg, is in a hair–raising chase after the 74.5
kg archvillain Lexlax. She leaps from the ground to the top of a 175
m high building, then dives off and comes to rest at the bottom of a 18.5
m deep excavation, where she finds Lexlax and neutralizes him

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.

Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.

What is the increase in density of a medium due to wave travel?