Date:2012-05-02 16:34
serial Name amount of symbols unit symbol meaning 1 density ρ g/cm3 density is a certain quality of the material per unit volume. 2 hot sex than melting point ? ℃ metal solid-state material change for the melting temperature of the liquid. Specific Heat Capacity c J / (kg · K) unit mass of a substance, the heat absorbed when the temperature 1 ° C or temperature be reduced by 1 ° C, the heat released. thermal conductivity λ W / (m · K) per unit time, when the tempera