Q. 6 heena wanted to find out the properties of some materials. She conducted an experiment with these materials and recorded her findings in the table.
a) Based on her findings what can you conclude about the relationship between conductor of heat and electricity?
b) Which property made some of the materials to be used in electric wires?
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Answer:
HEAT IS A DIRECTLY PROPORTIONAL TO THE CURRENT . IT IS RELATION BETWEEN HEAT AND ELECTRICITY.
THE PROPERTY OF ELECTRIC WIRES IS MADE UP OF METAL AND ELECTRIC CONDUCTOR.
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