heat that flows by conduction is the transfer of thermal energy between substances in contact. what must…
heat that flows by conduction is the transfer of thermal energy between substances in contact. what must occur for this to happen?\no the two systems must be the same temperature.\no the two systems must not be touching each another.\no one system must have higher kinetic energy than the other system.\no the thermal energy of one system must be the same as the thermal energy of the other system.
Answer
Brief Explanations:
Heat conduction occurs due to a temperature - or kinetic energy - difference. When one system has higher kinetic energy (higher temperature) than the other, heat will flow from the hotter to the colder system. If systems are at the same temperature, there is no net heat transfer. They must be in contact for conduction. Thermal energy being the same doesn't imply no heat transfer as it depends on temperature and mass.
Answer:
One system must have higher kinetic energy than the other system.