The work done to raise the pile of boxes was the same for both Tom and Claudia. The two factors that affect the amount of work done are force and distance. Explain the trade off (compromise) between force and distance that each person made in doing the work

Which one of the following research methods can show cause and effect

Name the non metal condut electricity

Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.