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tmbenavidez
Mar 26, 2014, 05:29 PM
The resistance of a platinum resistance thermometer is 138 Ω when its temperature is 19° the wire is immersed in liquid and the resistance drops to 101.3Ω the temperature is the coefficient of the resistivity of platinum is a=3.72x10¯³(C˚)¯¹. What is the temperature of the liquid?

talaniman
Mar 31, 2014, 01:01 PM
What formula have you come up with to solve this problem?