Mathematics, 06.07.2021 19:40 darrengresham999
A platinum wire is used to determine the melting point of indium. The resistance of the platinum wire is 2.000 Ω at 20°C and increases to 3.072 Ω as the indium starts to melt. What is the melting point of indium? The temperature coefficient of resistivity for platinum is
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A platinum wire is used to determine the melting point of indium. The resistance of the platinum wir...
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