Which of the following is an example of homeostasis? a food being digested in the stomach b the lungs expanding during inhalation c the body being warmed by shivering d the leg muscles contracting during walking

How would you reduce the volume of gas

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms

A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml