It occurs when heat flows through a Blank 1 Question 7 material or between objects in direct contact, without the bulk motion of the material itself. In this process, heat is transferred from regions of Blank 2 Question 7 temperature to regions of lower temperature, following the temperature Blank 3 Question 7 of the material. The rate of heat conduction is determined by the Blank 4 Question 7 conductivity of the material, which quantifies its ability to conduct heat. Materials with high thermal conductivity, such as metals, conduct heat Blank 5 Question 7 materials with low thermal conductivity, such as plastics or wood. By optimizing materials and designs to enhance heat conduction, engineers can improve the efficiency and performance of Blank 6 Question 7 systems and devices