A metal cup has a plastic lining. The cup is filled with hot water and held by a hand.
Which statement about the transfer of thermal energy from the water to the hand is correct?
А In the plastic, no energy is transferred directly between adjacent molecules.
B In the plastic, fast moving molecules interact with free electrons, making the electrons move
very quickly
C In the metal, energy is transferred only by electrons.
D In the metal, energy is transferred by electrons and by vibrations of the lattice
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