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Chemistry, 12.09.2019 18:30 chandranewlon

Oh god i swear i'm usually not this dumb but pls !
a group of students is investigating whether copper is a better thermal conductor than steel. the students take a copper wire and a steel wire of the same length and diameter. they put equal lengths of wax on one end of each wire and dip the other end into a beaker of hot water. the length of wax left on the wires after 10 minutes is shown.
experimental observations:
copper:
original length of wax: 3cm
length of wax after 10 minutes: 0.7cm
steel:
original length of wax: 3cm
length of wax after 10 minutes: 1.8cm
what was the dependent variable in this experiment?
type of wire used
original length of wire
original length of wax
thermal conductivity of wire
i think it's c? ?

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Answers: 1

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Oh god i swear i'm usually not this dumb but pls !
a group of students is investigating wheth...
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