https://padlet.com/1057717/9cm83k2ncd6t50ib Made with serendipity en-us 2021-11-09 18:11:41 UTC 2025-05-08 18:23:16 UTC hello@padlet.com https://padlet.net/icons/png/1f427.png 1057717 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1879106218 Heat transfer is when is the flow of thermal energy leaves a hot object using radiation, conduction or convection to distribute heat. An example of conduction is touching the stove and getting burned. An example of convection is a hot air balloon rising. An example of radiation is getting sunburned by the sun in a hot summer day.]]> 2021-11-09 18:13:35 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1879106218 136084 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1879137957 Conductors are materials that electricity can flow through easily. Copper, Aluminum, Platinum, Gold, Silver, Water, People, Animals, and Trees are all good examples of conductors.]]> 2021-11-09 18:26:06 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1879137957 136084 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1882149417  Insulators are substances that do not allow the passage of heat or electricity. Insulators are basically the opposite of conductors as insulators do not conduct electricity. Examples of insulators include Wood, Rubber, Plastics, Ceramics, Air, Styrofoam, Wool, Cotton, Aluminum, Fiberglass.]]> 2021-11-10 18:39:30 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1882149417 1057717 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1891745030 Here is the picture of our sketch. It is not great but it is a sketch for our penguin dwelling.]]> 2021-11-15 16:23:38 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1891745030 1057717 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1894869172 2021-11-16 18:18:47 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1894869172 1057717 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1897366507 The initial weight of the penguin was 5.0 grams. Then after being inside for 15 minutes it went to 3.4 grams and lost 36% of its mass. Our thought process of building the protection was putting the ice cube in a Dixie cup on top of some cotton balls and then wrapping everything around in tin foil. We thought that wrapping the cup in tin foil would stop it from melting.]]> 2021-11-17 16:30:44 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1897366507 136084 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1897631729 2021-11-17 18:15:04 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1897631729 1057717 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1897686491 2021-11-17 18:40:53 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1897686491 136084 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1897704881 For our 2nd design, we decided to just add more Mylar around the cup. We had 0 money left so we were going from table to table trying to get their leftover materials. We managed to get a yellow piece of fabric and some more tape to wrap the cup with Mylar. We were ready to test and the penguin had a mass of 5 grams. It then dropped to a mass of 3.8. This means it went down 24 percent. We improved but we still could have done better.]]> 2021-11-17 18:48:52 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1897704881 136084 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1900219304 After talking our group decided that we should have bought more insulators. We thought that we should have gotten wooden sticks and more cotton balls. Another thing we should have done is not spend all of our money for the first build. We should have tested our design and then bought stuff to improve it.]]> 2021-11-18 18:01:01 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1900219304 136084 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1900253988 2021-11-18 18:17:18 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1900253988 136084 https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1900256664 2021-11-18 18:18:31 UTC https://padlet.com/1057717/9cm83k2ncd6t50ib/wish/1900256664