Heat energy flows from a body at low temperature to a body at higher temperature.

Cooling is transfer of heat energy from the body at higher temperature to lower temperature.

Asseration : There is no effecta on other end when one end of the rod is only heated. Reason: Heat always flows from a region o lower temperature to higher temperature of the rod.

The process in which heat energy flows from a body at a higher temperature to another object at lower temperature is __________.

Heat energy flows from high temperature to low temperature

Thermal energy always flows from a system at higher temperature to a system at lower temperature

True or false. If false give the correct statement: (i) Thermal energy always flows from a system at higher temperature to a system at lower temperature. (ii) For a given heat in liquid, the percenrage apparent expansion is more than that of real expansion.