Answer the following questions: 1. What is the relationship between temperature, heat, and internal energy? Be sure to compare these three terms/concepts. 2. In the previous experiment Coefficient of linear expansion, the material that was used is aluminum. Does there seem to be a relationship between the density of the material and its thermal expansion? Explain in not less than five sentences. 3. Essay: Heat in Computers and the Applied Heat Transfer in Information Technology 4. When the temperature is increased, what causes materials to expand? Give 5 factors. Do you think there is a limit to thermal expansion? Explain. Give your conclusion about thermal expansion. Include your References (Not older than 5 years). 5. Enumerate 5 applications of Heat of Fusion in the environment and be able to explain each.