Properties of Water -Surface Tension & Density by Kirsten Anderson https://padlet.com/55885/ino9urax6gko Maddie & Kirsten en-us 2017-12-18 14:17:13 UTC 2025-10-19 01:08:32 UTC hello@padlet.com SURFACE TENSION (ST) 55885 https://padlet.com/55885/ino9urax6gko/wish/217496614 2017-12-20 14:31:21 UTC https://padlet.com/55885/ino9urax6gko/wish/217496614 How would you define this property? (ST) 55885 https://padlet.com/55885/ino9urax6gko/wish/217497195
The tension of the surface of a liquid caused by the attraction of the particles in the surface layer. ]]> 2017-12-20 14:33:02 UTC https://padlet.com/55885/ino9urax6gko/wish/217497195 How is this property used in the real world? (ST) 55885 https://padlet.com/55885/ino9urax6gko/wish/217497481
-When water bugs are walking across the surface of water, their weight is not enough to penetrate the surface. ]]> 2017-12-20 14:34:03 UTC https://padlet.com/55885/ino9urax6gko/wish/217497481 What is the human/global impact of this property? (ST) 55885 https://padlet.com/55885/ino9urax6gko/wish/217497818
If water had no surface tension then small/weightless objects like water bugs and other insects would automatically sink through the water instead of walking across the surface. Basically there would be no layer separating air and water so every light weight object would automatically sink through. 



]]> 2017-12-20 14:35:15 UTC https://padlet.com/55885/ino9urax6gko/wish/217497818 What is the relationship of this property to chemistry? (ST) 55885 https://padlet.com/55885/ino9urax6gko/wish/217499403
It relates to chemistry because the water molecules attract one another due to the water’s polar property. This is when the hydrogen ends, which is positive in comparison to the negative ends of oxygen causes the water to “stick” together. This is why it takes a certain amount of energy to break the bonds. 


]]> 2017-12-20 14:40:14 UTC https://padlet.com/55885/ino9urax6gko/wish/217499403 How does this property relate to the water cycle? (ST) 55885 https://padlet.com/55885/ino9urax6gko/wish/217500171
High surface tension makes water capable of rising during the water cycle and it makes the water capable of rising in capillary structures. ]]> 2017-12-20 14:42:31 UTC https://padlet.com/55885/ino9urax6gko/wish/217500171 56199 https://padlet.com/55885/ino9urax6gko/wish/217540222 2017-12-20 16:47:24 UTC https://padlet.com/55885/ino9urax6gko/wish/217540222 How would you define this property? (D) 56199 https://padlet.com/55885/ino9urax6gko/wish/217614111 Density: the state or quality of being dense; compactness; closely set or crowded condition.

]]> 2017-12-20 22:55:42 UTC https://padlet.com/55885/ino9urax6gko/wish/217614111 How is this property used in the real world? (D) 56199 https://padlet.com/55885/ino9urax6gko/wish/217614180 Density relates to mass. We use density everyday without even knowing it. Like when you see a log floating on water, that relates to density because the log is less dense than the water so it will float. We use that to create stuff that will float on water, something includes a boat or raft. ]]> 2017-12-20 22:57:10 UTC https://padlet.com/55885/ino9urax6gko/wish/217614180 What is the human and/ or global impact of this? (D) 56199 https://padlet.com/55885/ino9urax6gko/wish/217614264 Density has the effect on what objects will sink or float. Depending on the density of an item or object, will effect if it will sink or float. Like the log example. In which everyone takes into account when building items such as boats. ]]> 2017-12-20 22:58:42 UTC https://padlet.com/55885/ino9urax6gko/wish/217614264 What is the relationship of this property to chemistry? (D) 56199 https://padlet.com/55885/ino9urax6gko/wish/217614334 When you increase the pressure, it will decrease the volume therefore increasing the density. When a liquid is heated the heat will rise from the bottom to the top. Such as when conducting a lot of experiments heating a liquid could be part of it, knowing that if you increase the pressure and the heat, the volume will decrease but the density will increase. ]]> 2017-12-20 23:00:06 UTC https://padlet.com/55885/ino9urax6gko/wish/217614334 How does this property relate to the water cycle? (D) 56199 https://padlet.com/55885/ino9urax6gko/wish/217614379 The density of water relates to pressure and temperature. Heating the bottom of a liquid will result in a convection. Which will cause the heat to go from the bottom to the top. Most of all, when a liquid is heated, it will most likely cause steem which is a water vapor. Then will go into the air as a part of evaporation. Then the water vapor will continue through the water cycle and return to the earth as precipitation. ]]> 2017-12-20 23:00:58 UTC https://padlet.com/55885/ino9urax6gko/wish/217614379 References (D) 56199 https://padlet.com/55885/ino9urax6gko/wish/217614430 http://www.dictionary.com/browse/density
https://en.wikipedia.org/wiki/Density
http://examples.yourdictionary.com/examples-of-density.html

]]> 2017-12-20 23:01:50 UTC https://padlet.com/55885/ino9urax6gko/wish/217614430 56199 https://padlet.com/55885/ino9urax6gko/wish/217617568 2017-12-21 00:10:57 UTC https://padlet.com/55885/ino9urax6gko/wish/217617568 DENSITY 56199 https://padlet.com/55885/ino9urax6gko/wish/217702651 2017-12-21 14:03:51 UTC https://padlet.com/55885/ino9urax6gko/wish/217702651 References 55885 https://padlet.com/55885/ino9urax6gko/wish/217703982 https://www.thoughtco.com/definition-of-surface-tension-in-chemistry-605713

http://environ.andrew.cmu.edu/m3
/s4/cycleHydro.shtml

https://chem.libretexts.org/Core/Physical_and_Theoretical_Chemistry/Physical_Properties_of_Matter/States_of_Matter/Properties_of_Liquids/Surface_Tension 
]]> 2017-12-21 14:09:42 UTC https://padlet.com/55885/ino9urax6gko/wish/217703982 56199 https://padlet.com/55885/ino9urax6gko/wish/217707892 2017-12-21 14:23:46 UTC https://padlet.com/55885/ino9urax6gko/wish/217707892 Surface Tension 55885 https://padlet.com/55885/ino9urax6gko/wish/217708627 2017-12-21 14:26:21 UTC https://padlet.com/55885/ino9urax6gko/wish/217708627