https://padlet.com/62402/xh90mmqtf9n9 Chris J. & Robbie en-us 2017-04-20 19:53:50 UTC 2025-11-19 17:33:17 UTC hello@padlet.com 65401 https://padlet.com/62402/xh90mmqtf9n9/wish/167372566 2017-04-20 20:00:05 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/167372566 62402 https://padlet.com/62402/xh90mmqtf9n9/wish/167372596 2017-04-20 20:00:11 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/167372596 62402 https://padlet.com/62402/xh90mmqtf9n9/wish/167373006 Freezing Point - this is the temperature at which a liquid changes to a solid. In terms of Fahrenheit, the freezing point is at 32 degrees.
Boiling Point - This is the temperature at which a liquid begins it's transition to a gaseous state.]]> 2017-04-20 20:02:28 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/167373006 65401 https://padlet.com/62402/xh90mmqtf9n9/wish/167373448 Surface Tension - The amount of force needed to expand the surface of a liquid.]]> 2017-04-20 20:05:05 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/167373448 62402 https://padlet.com/62402/xh90mmqtf9n9/wish/167580564 Freezing Point - During the wintertime, when temperatures reach below 32 degrees Fahrenheit, liquid changes from an aqueous state to a solid state through freezing. This can cause lakes, rivers, ponds, and other bodies of water to freeze. When liquid in clouds begin to freeze, they become to heavy for the clouds to handle and fall as hail, sending the ice chunks back down to earth.]]> 2017-04-21 19:52:48 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/167580564 65401 https://padlet.com/62402/xh90mmqtf9n9/wish/167581887 How we can apply surface tension to the real world is very simple. An example of surface tension is how water slides off a tent and doesn't penetrate. Or how some water insects can walk on water, due to their light weight and because of the wax secreted on their legs combined with surface tension's elastic-like cover.

]]> 2017-04-21 20:03:10 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/167581887 62402 https://padlet.com/62402/xh90mmqtf9n9/wish/167954930 Freezing Point - In the world today, you can't go almost anywhere without the usage of freezing point. Anywhere you use a freezer or ice is because of freezing point, as the formation of ice is from reaching below 32 degrees Fahrenheit, transitioning to a solid state.
Boiling Point - In our everyday lives, boiling water is using the transition from something liquid to a gaseous state. When making certain foods like noodles or macaroni and cheese, we use boiling water to help soften them; if you chose to leave them in the water too long, eventually the water would all evaporate and you would be left with noodles burning on the stove.]]> 2017-04-24 19:40:43 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/167954930 62402 https://padlet.com/62402/xh90mmqtf9n9/wish/168520966 https://www.youtube.com/watch?v=hAYlrkOBBeI]]> 2017-04-27 00:46:58 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/168520966 62402 https://padlet.com/62402/xh90mmqtf9n9/wish/168521439 _{https://www.youtube.com/watch?v=prJJBppQsQE}]]> 2017-04-27 00:50:18 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/168521439 62402 https://padlet.com/62402/xh90mmqtf9n9/wish/168526189 Freezing Point - With global warming on the rise, this has gone to the melting of freezing regions around the North and South poles, some areas which are typically frozen year round. As warming continues, freezing decreases and leads to the rising of sea levels.
Boiling point - in the natural world, this is much more uncommon than freezing, with the exception of volcanoes and other geysers. As these heat up over extended periods of time, boiling the water (geysers) increases pressure on the earth's surface until it proceeds to explode straight into the air.]]> 2017-04-27 01:39:13 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/168526189 62402 https://padlet.com/62402/xh90mmqtf9n9/wish/168527913 https://www.nrdc.org/stories/are-effects-global-warming-really-bad]]> 2017-04-27 01:55:13 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/168527913 62402 https://padlet.com/62402/xh90mmqtf9n9/wish/168530163 Freezing and boiling point relate to chemistry with their changes in states and their chemical properties. Freezing shows the transition between a liquid state to a solid state, showing the tightening of the molecules within the liquid and their inability to move under such cold temperatures. Boiling, on the other hand, represents the transition from a liquid to a gaseous state. As the heat excites the molecules in the liquid, it leads to the creation of water vapor escaping into the open air.]]> 2017-04-27 02:13:42 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/168530163 65401 https://padlet.com/62402/xh90mmqtf9n9/wish/168542027 Using surface tension humans can better adapt to weather and climate that involve water, and even increase our chances of survival in the wilderness or anywhere. ]]> 2017-04-27 04:27:21 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/168542027 65401 https://padlet.com/62402/xh90mmqtf9n9/wish/168542578 Liquid/ water molecules are more attracted to each other, liquids create a cohesion effect which creates a net like affect. For example when you put water on top of penny and it becomes rounded on top. This is the effect of cohesion which has an inward force to the surface layer. Water is high in surface tension because of its polarity and how it can engage hydrogen bonding.]]> 2017-04-27 04:32:49 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/168542578 65401 https://padlet.com/62402/xh90mmqtf9n9/wish/168545130 https://www.thoughtco.com/definition-of-surface-tension-in-chemistry-605713]]> 2017-04-27 05:04:46 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/168545130 65401 https://padlet.com/62402/xh90mmqtf9n9/wish/168545167 Everything in the water cycle involves surface tension. When perpetration falls onto land or on a mountain it runs off and creates a river or a lake, it runs off because not all of the perpetration penetrated the land creating water sources. But the water that does creates a different stream of water that leads to the ocean, and the water contained in the soil is used by plants.]]> 2017-04-27 05:05:46 UTC https://padlet.com/62402/xh90mmqtf9n9/wish/168545167