what is the only process that can transfer th...

what is the only process that can transfer thermal energy through empty space? a conduction b convection c radiation d thermal energy

Answer

# Brief Explanations: Conduction requires a material medium for heat - transfer. Convection involves the movement of fluids. Radiation is the transfer of energy in the form of electromagnetic waves and can occur through a vacuum (empty space). Thermal energy is not a process of transfer. # Answer: C. radiation