Question

1. The resistance of thin silver wire is 1.0 ohms at 20° C. The wire is placed in a liquid bath and its
resistance rises to 1.2ohms . The temperature of the bath (alpa for silver is 3.8 x 10^-3°C.) is​

Answer 1

Answer:

The resistance of a thin silver wire is 1.0 Omega at 20^@C. The wire is placed in liquid bath and its resistance rises to 1.2 Omega. What is the temperature of the bath ? (Here alpha=10^-2//^@C) ⇒θ=40∘C