I would like you to find an online article that involves the concept of density, but the article can not be on buoyancy, submarines, fish, bone density, or anything about space. Paste the URL here and then give us a summary of why this online article involves density. Feel free to respond to other students posts and expand on, or refute, what they posted. Double postings on the same topic, or saying the same things, doesn't count!
www.pitara.com
10/7/2013 03:07:48 pm
This article explains that the tighter the molecules the higher the density. Water is loose so it flows but ice is less dense than water so it floats. Jacob Brown
Mr. Casey
10/8/2013 02:52:51 am
I like what you have to say, but the link takes me to a website, not and article on the site. Can you repost? Hey, and can anyone explain how ice can be less dense than water?! That's strange, cause usually objects become more dense!
articles.chicagotribune.com/density
10/8/2013 08:26:11 am
This article takes place in beijing. It's about the government is trying to reduce the pollution, buts instead the air is getting worse and worse!
Mr. Casey
10/8/2013 09:39:34 am
NICE !!! Now explain where density is for those not as sharp as you. :)
Mr. Casey
10/8/2013 09:40:02 am
This is GREAT! ...but I don't see a link to the article.
http://news.bbc.co.uk/2/hi/science/nature/7484975.stm
10/10/2013 11:40:06 am
I found this great article about Stradivarius violins and how the density of the wood that was used to make them could be why they sound so good. Scientists think it was very cold during the time the trees were growing and because of that, they grew very slowly making the wood more dense. The dense made the sound of the violins better. 10/10/2013 11:42:05 am
This article is about Japanese doctors ordering to cover up mass radiation sickness across population. 10/10/2013 03:18:05 pm
This article is about how air density effects the humidity in the air. Also how the airs density applies to other things like a airplanes, cars, and bicycle pumps(etc). 10/13/2013 12:15:06 pm
I thought that humid air was more dense than dry air. But I learned that water molecules weigh less than Nitrogen and Oxygen in the same space and pressure.
Lisa Martin
10/13/2013 01:13:50 pm
We did not know to click on names of others to see what articles they had, just now noticed Kyler Urata had the same article Comments are closed.
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