Figure 3 shows a hot water bath with metal rods inserted through one of its side. Some wax is fixed at the end of each rod. Use this information to answer questions

      

Figure 3 shows a hot water bath with metal rods inserted through one of its side. Some wax is fixed at the end of each rod. Use this information to answer questions
10aluminiumrod41720171026.jpg
a) What property of metals could be tested using this set-up?
b) Besides the length of the rods that is kept constant, what else should be kept constant when comparing the property for the different metal rods?

  

Answers


John
a) Thermal conductivity

b) Cross-sectional area.
johnmulu answered the question on April 17, 2017 at 07:28


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