Choose the false statement Options: A . &nbspFor pure metal thermal conductivity is more B . &nbspThermal conductivity decreases with increase in the density of the substance C . &nbspThermal conductivity of dry material is lower than that of damp material D . &nbspHeat treatment causes variation in thermal conductivity

Choose the false statement

Question

Choose the false statement

Options:

A . For pure metal thermal conductivity is more

B . Thermal conductivity decreases with increase in the density of the substance

C . Thermal conductivity of dry material is lower than that of damp material

D . Heat treatment causes variation in thermal conductivity

Answer: Option B
Answer: (b).Thermal conductivity decreases with increase in the density of the substance

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