Tamilnadu BoardEnglish MediumSTD 9SciencePHYSICS CH7 Heat2 Marks
Question
Can convection take place in solids? Why?
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Answer
No. The molecules in a solid are only free to vibrate about their fixed positions. For convection to take place, the molecules need to move to carry the heat with them. Hence, convection cannot take place in solids.
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