Single Answer MCQ
Q-00001507
How are metals tested for their ability to conduct heat?
1
By measuring their density
2
By observing their colour changes
3
By heating them and observing the rate of heat transfer
4
By testing their reactivity with acids
Answer and Solution
Answer
C. By heating them and observing the rate of heat transfer
Solution:
Metals are tested for their ability to conduct heat by heating them and observing how quickly heat is transferred through the material. Good conductors of heat will transfer heat rapidly.
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