Direction: Read the given experiment and answer the following questions. |
Paper pins are stuck to a metal rod with wax and a lighted candle is kept below the rod as shown in the diagram below. |
A) Wax melts easily.
B) The candle flame conducts heat.
C) The thumbtacks expand when heated.
D) Heat gets transferred from hot part of a body to cold part.
Correct Answer: D
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