Question

in which direction does the transfer f heat generally take place ?? please explain me

Answer 1

Answer:

Heat convection occurs when bulk flow of a fluid (gas or liquid) carries heat along with the flow of matter in the fluid.

transfer of heat takes place from a region of high temperature to a region of lower temperature..and continues until both the temperatures become same

Explanation:

Answer 2

Explanation:

According to the principle of calorimetry ,in an isolated system, for two bodies in contact,

heat lost by one body =heat gained by another body

Suppose object A is a heated object ,then if another object B is placed in contact with it,then heat will flow from hot body a to cold body b(such that no heat is lost in the surroundings)

In other words,heat always flows from hot body to cold body