जॉइन Examsbookउत्तर : 3. "Their temperatures"
The direction of heat flow between two objects depends on5
प्र: The direction of heat flow between two objects depends on
- 1Their massesfalse
- 2Their heat contentsfalse
- 3Their temperaturestrue
- 4Whether they are in solid, liquid or gaseous statefalse
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उत्तर : 3. "Their temperatures"
व्याख्या :
Answer: C) Their temperatures Explanation: Heat always flows from a body at higher temperature to a body at a lower temperature.