How It Happens and the Different Types Copyright

* How It Happens and the Different Types ©Copyright 2014 – all rights reserved www. cpalms. org

*What happens to the temperature if I add ice cubes to a glass of soda? * Write your answer down in your notes. * Image Source: http: //upload. wikimedia. org/wikipedia/commons/c/cf/Tu mbler_of_cola_with_ice. jpg

*How many of you wrote that the ice cubes make the soda cold? * Image Source: http: //upload. wikimedia. org/wikipedia/commons/thumb/9/9 e/Ice_c ubes_openphoto. jpg/640 px-Ice_cubes_openphoto. jpg

*What if I told you that ice cubes do not make soda cold? *In fact, it is the soda that warms up the ice cube! * Image Source: http: //pixabay. com/p-48867/? no_redirect

*When will the heat transfer between the soda and the ice cubes stop? Why? * Write your answer down in your notes. * Image Source: http: //upload. wikimedia. org/wikipedia/commons/9/9 d/Question_mark_blue. png

*How many of you wrote, “When the ice has finished melting? ” *Please share your answers. * Image Source: http: //photomatt 7. files. wordpress. com/2012/02/hands-up-color. gif

*When the ice has finished melting, the temperature has increased. *When the ice was added to the soda, the temperature of the soda decreased. *The ice continued to melt until the soda and the ice reached the same temperature. *This is because heat transfer continues until both objects have reached the same temperature. *When the two objects have reached the same temperature, this is called Thermodynamic Equilibrium. *

*In your notes, number a set of lines 1 -5. *You will be shown a series of pictures. The pictures will show objects between which heat transfer will occur. *On your paper, draw an arrow showing which direction the heat will transfer in. *

Image Source: http: //pixabay. com/p 159904/? no_redirect Cool Air Image Source: http: //upload. wikimedia. org/wikipedia/commons/6/64/Light_skin_an d_hair. jpg Warm Skin *

Image Source: http: //pixabay. com/p 159904/? no_redirect Cool Air Since the skin has a higher temperature than the air, the skin transfers heat to the air around it, making itself cooler. Image Source: http: //upload. wikimedia. org/wikipedia/commons/6/64/Light_skin_an d_hair. jpg Warm Skin *

Image Source: http: //upload. wikimedia. org/wikipedia/commons/9 /9 f/Pahoeoe_fountain_edit 2. jpg Lava Image Source: http: //upload. wikimedia. org/wikipedia/commons/c/c 1/Bare_m ountain, _nevada. jpg Mountain *

Image Source: http: //upload. wikimedia. org/wikipedia/commons/9 /9 f/Pahoeoe_fountain_edit 2. jpg Lava Since the lava has a much higher temperature than the mountain, it transfers heat to the mountain wherever the two make contact. Image Source: http: //upload. wikimedia. org/wikipedia/commons/c/c 1/Bare_m ountain, _nevada. jpg Mountain *

Image Source: http: //pixabay. com/p 29492/? no_redirect Student Image Source: http: //pixabay. com/p 308101/? no_redirect Chair *

Image Source: http: //pixabay. com/p 29492/? no_redirect Image Source: http: //pixabay. com/p 308101/? no_redirect Chair Student The typical human body is around 98. 6 degrees Fahrenheit, whereas a chair is usually room temperature, 75 degrees Fahrenheit. When the two come into contact, heat transfers from the student to the chair. That’s why the chair feels cool. *

Image Source: Erika Trnka Apollo the Lizard Image Source: http: //pixabay. com/static/uploads/photo/2013/07/12/17/12/sun 151763_640. png The Sun *

Image Source: Erika Trnka Apollo the Lizard Heat will transfer from the Sun to the lizard. There is nothing on Earth hotter than the Sun, and besides: lizards are exothermic! Exothermic: getting body heat from an outside source Image Source: http: //pixabay. com/static/uploads/photo/2013/07/12/17/12/sun 151763_640. png The Sun *

Image Source: http: //upload. wikimedia. org/wikipedia/commons/f/fd/1950 s_Sitting_Room_(6 320021131). jpg Image Source: http: //photos 1. blogger. com/blogger/3504/1968/400/Lightbulb. png Light Bulb Air in a room *

Image Source: http: //photos 1. blogger. com/blogger/3504/1968/400/Lightbulb. png Light Bulb When a light bulb gives off light, it also gives off heat. This heat warms up the surrounding air. If you place your hand near a light bulb (don’t touch!), you will feel the heat. Image Source: http: //upload. wikimedia. org/wikipedia/commons/f/fd/1950 s_Sitting_Room_(6 320021131). jpg Air in a room *

* Step 1: Partner A looks at question one and shares the answer with partner B. * Step 2: Partner B either approves of the answer, or guides partner A to the correct answer. * Step 3: Once an answer is agreed upon, Partner A asks, "May I write it down? " * Step 4: Partner B either agrees or provides further coaching until a correct answer is agreed upon. * Step 5: Partner A picks up the writing utensil and writes down the answer. Then Partner A hands the writing utensil to Partner B, and the steps repeat. * If these instructions are not followed, you will complete the work by yourself. *