An object A at 50 degree Celsius is kept in contact with an object B at 20 degree Celsius, in which direction will the heat flow and why
Two objects at the same temperature, one bigger than the other are placed in contact. Will heat be transfered from one object to another? Explain.
When two bodies A and B are brought in contact with each other, heat does not flow between them. When another body C is brought in contact with B, the heat starts flowing from C to B. After the heat flow stops, C is now brought into contact with A, then which of the following is correct?