PH-2152
Conduction
Physics · Secondary 4 · Hard · Conduction
Two identical bars, one made of aluminium and one made of glass, are heated at one end to the same temperature. After 1 minute, which statement about the other ends is most likely true?
- The far end of the aluminium bar is hotter than the far end of the glass bar
- The far end of the glass bar is hotter than the far end of the aluminium bar
- Both far ends stay at room temperature because solids cannot conduct heat
- Both far ends reach the same temperature instantly when one end is heated
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