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  1. Tardigrade
  2. Question
  3. Physics
  4. Wires A and B have identical lengths and have circular cross-sections. The radius of A is twice the radius of B i.e. RA=2 RB. For a given temperature difference between the two ends, both wires conduct heat at the same rate. The relation between the thermal conductivities is given by :

Q. Wires and have identical lengths and have circular cross-sections. The radius of is twice the radius of i.e. . For a given temperature difference between the two ends, both wires conduct heat at the same rate. The relation between the thermal conductivities is given by :

Thermal Properties of Matter Report Error

Solution:

We use
As



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