"Review Sheet Science Grade 7"
Review Sheet Science Grade 7 Chapter 6 Heat Transfer 1. Conduction convection and radiation are all methods of heat transfer. Define them and give examples. 2. Complete the table: Particle movement State Conduction Convection Radiation 3. Define thermal conductor and thermal insulator and give examples of each. 4. Heat technologies: a. What are 7 examples of heat technologies (past and present) that are used to heat homes in Newfoundland and Labrador. b. Explain how they all work. c. What are the advantages and disadvantages of these technologies? d. How have these technologies improved over time? 5. Describe how various surfaces absorb and reflect radiant heat. 6. Define specific heat capacity. 7. What is the difference between heat and temperature? Describe how you would calculate the amount of heat in a substance. Describe how you would calculate the temperature of a substance. Draw a diagram is you wish.