Physics · Thermodynamics
Why is ice often packed in sawdust to prevent it from melting?
- 1Sawdust is a poor conductor of heat and traps air✓
- 2Sawdust lowers the temperature of ice
- 3Sawdust keeps the surrounding environment clean
- 4Sawdust absorbs water from the melting ice
Correct answer
Sawdust is a poor conductor of heat and traps air
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