Two objects made of different masses of aluminium have the same temperature.
Which is the best description of the relative average kinetic energy and total energies of the aluminium atoms in the different objects?
a. Average kinetic energy of the atoms: greater in object of larger mass; Total energy of the atoms: same
b. Average kinetic energy of the atoms: less in object of larger mass; Total energy of the atoms: same
c. Average kinetic energy of the atoms: same; Total energy of the atoms: greater in object of larger mass
d. Average kinetic energy of the atoms: same; Total energy of the atoms: less in object of larger mass