Physics · Heat and Thermodynamics
When a solid glass rod is placed in uniform hot steam, what happens to its dimensions due to isotropic thermal expansion?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both length and width decrease
- 2Length increases while width remains completely unchanged
- 3Length increases but width decreases
- 4Both length and width increase✓
Correct answer
Both length and width increase
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