Such a flow of heat from a hot object to a cool object will continue until the temperature of different portions of the closed system are equal, and this is true whether heat is transferred by convection, conduction or radiation.
(Such a flow of heat from a hot object to a cool object; will continue; T:until the temperature of different portions of the closed system are equal) (the temperature of different portions of the closed system; are; equal)
Such a flow of heat from a hot object to a cool object the temperature of different portions of the closed system
will continue are
T:until the temperature of different portions of the closed system are equal
equal