Physics · Density and Buoyancy
Why does a piece of iron float in mercury but sink in water?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Mercury has lower density than water.
- 2Density of iron is greater than both water and mercury.
- 3Density of iron is less than both water and mercury.
- 4Density of iron is greater than water but less than mercury.✓
Correct answer
Density of iron is greater than water but less than mercury.
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