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Chemistry, 21.05.2021 20:40 andrewmena05
A group of students is investigating whether copper is a better thermal conductor than aluminum. The students take a copper wire and an aluminum wire of the same
length and diameter. They put equal lengths of wax on one end of each wire and dip the other ends into of beaker of hot water. The length of wax left on the wires
after 10 minutes is shown.
Experimental Observations
Copper Aluminum
Original length of wax
2 cm
2 cm
Length of wax after 10 minutes 0.7 cm
1.2 cm
What was the independent variable in this experiment?
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Answers: 2
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A group of students is investigating whether copper is a better thermal conductor than aluminum. The...
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