If the height is 10m, what is the potential energy? Asuming that the mass is 10

Orange juice has a lower or higher viscosity than chocolate syrup

The two required components for a generator are

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.