Direction: Read the given experiment and answer the following question – McqOptions

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1.	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. Which one of the paper pins will fall off the metal rod first?
A.	P
B.	O
C.	R
D.	S
Answer» B. O

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