Question

A is a hot object.  B is a cold object.  the two are brought into contact with each other so that heat is developed

A) which of the two gets hotter and why?
B) when does the exchange of heat stop?​

Answer 1

A) Cold object will start getting hot

B) Heat exchange will stop as the two object acquire the same temperature.

Step-by-step explanation:

A) When one hot object and one cold object are kept in contact then the heat is transferred from the hot object to the cold object via different modes of heat transmission. Hence, the cold object starts getting hot

B) The transmission of heat from the hot object to the cold object will stop as the temperature of the two object becomes equal to each other.