Jaya has taken an iron rod and fixed pins with the help of wax on one – InterviewSolution

InterviewSolution

1.	Jaya has taken an iron rod and fixed pins with the help of wax on one side. On the other side, she heated the iron rod. By observing the phenomena that she came to know a) Wax is melted on heating b) Iron is a good conductor of heat c) Iron is an insulator A) a and b only B) a and c only C) a, b and c D) a only
Answer» Correct option is A) a and b only

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