A piece of aluminium foil is held between a bar magnet and a paperclip. What will happen to the paper clip?

If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)

True or false: the revolution of the earth creates day and night as it rotates around the sun

What are the theoretical properties of a gas at a temperature of 0 kelvin?