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Thermal conductivity of solid metals with rise in temperature normally;

Thermal conductivity of solid metals with rise in temperature normally;
1). increases
2). decreases
3). remains constant
4). may increase or decrease depending on temperature

This Question has 1 answers.

  • Thermal conductivity depends on the chemical composition of the substance.
  • Thermal conductivity of the liquids is more than the gasses and the metals have the highest.
  • Thermal conductivity of the gases and liquids increases with the increase in temperature.
  • Thermal conductivity of the metal decreases with the increase in temperature.
  • Metal, crystalline in structure, have greater thermal conductivity than non-metal.
  • Thermal conductivity is affected by the phase change.

2). decreases

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