<p>Name ______</p><p>Principles of Heat Final, Conductors and Insulators</p><p>Objective – Identify examples of conductors and insulators; identify how they affect heat transfer.</p><p>1. A material that stops the transfer of heat is called a(n)…</p><p> a. conductor. c. isometer b. insulator. d. transporter.</p><p>2. Heat always moves from ______objects to ______objects. </p><p> a. cooler, warmer c. bigger, smaller b. warmer, cooler d. smaller, bigger</p><p>3. A material that allows heat transfer by the heat passing through it is called a(n)…</p><p> a. conductor. c. isometer b. insulator. d. transporter.</p><p>4. Hot chocolate can be best kept hot by serving it in which container? </p><p> a. metal cup c. Styrofoam cup b. glass cup d. tin cup</p><p>5. Which of the following are good conductors? (There are three answers to this question.)</p><p> a. Wood d. Steel b. Iron e. Copper c. Plastic</p><p>6. Which of the following are good insulators? (There are three answers to this question.)</p><p> a. Plastic d. Aluminum b. Styrofoam e. Rubber c. Copper</p><p>~1~ Name ______</p><p>Principles of Heat Final, Conductors and Insulators – Short Answer</p><p>Objective – Identify examples of conductors and insulators; identify how they affect heat transfer.</p><p>1. Explain why we use heat insulators and give one example. Use complete sentences.</p><p>______</p><p>______</p><p>______</p><p>2. Explain why we use heat conductors and give one example. Use complete sentences.</p><p>______</p><p>______</p><p>______</p><p>~2~ Principles of Heat Final Conductors and Insulators – Key</p><p>1. A material that stops the transfer of heat is called a(n)…</p><p> b. insulator.</p><p>2. A material that allows heat transfer by the heat passing through it is called a(n)…</p><p> a. conductor.</p><p>3. Heat always moves from ______objects to ______objects. </p><p> b. warmer, cooler</p><p>4. Hot chocolate can be best kept hot by serving it in which container? </p><p> c. Styrofoam cup</p><p>5. Which of the following are good conductors? (There are three answers to this question.)</p><p> b. Iron; d. Steel; e. Copper</p><p>6. Which of the following are good insulators? (There are three answers to this question.)</p><p> a. Plastic; b. Styrofoam; e. rubber</p><p>~3~ Principles of Heat Final Conductors and Insulators – Scoring Guide 1. b Scoring Guide 2. a 3. b 6 – 3 4. c 5 – 2.5 5, b, d, e (5 choices) 6. a, b, e (5 choices) 4 – 2 3 – 1.5 2 – 1 1 – .5 0 – 0</p><p>~4~</p>