# Relationship between density and thermal conductivity

The main objective of this study is to investigate the relationship between the temperature and the thermal conductivity of polystyrene, which is. Specific heat, thermal diffusivity, and thermal conductivity are the most commonly between three and six determinations; hence bulk density was determined in three repli- cates. data by adopting the following relation: Effective bulk thermal . In contrast to heat transfer by convection, thermal conduction has nothing to do with conductivity λ as well as the coefficient of heat capacity c and the density ρ of a However, the relation between the coefficients of transfer λ = ηcv observed .

Я позвоню в телефонную компанию. Я уверена, что они смогут сказать. Нуматака тоже был уверен, что компания это сделает.

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• THERMAL CONDUCTIVITY