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Understanding Checkpoint 2
By Sacchi Seneviratne
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Last updated about 5 years ago
2 questions
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1
Question 1
1.
1
Metals are good conductors of thermal energy because
There atoms are very close together so they can transfer the thermal energy to the next atom more quickly
The atoms collide with each other more frequently transferring the thermal energy quickly
Delocalised electrons transfer the thermal energy quickly
Question 2
2.
Conduction occurs when
Objects are physically in contact with each other
Both objects are metals
Objects are not in contact with each other.