Experiment-7 : Thermal conductivity of a Bad conductor using Lee's method                  Print this page
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(9)   Switch on the stop watch and measure the temperature of brass disc at an interval of 30 sec as it cools down.
        Allow the brass disc to cool down to at least 5 0C below the steady state temperature, T2. The suggested table is         as follows..
                     

                                                Table : Cooling rate of Brass disc
      

Sl. No

Time   t (min.)

Temperature of Brass disc T( 0C)

1.

2.

3.

4.

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