- My Forums
- Tiger Rant
- LSU Recruiting
- SEC Rant
- Saints Talk
- Pelicans Talk
- More Sports Board
- Fantasy Sports
- Golf Board
- Soccer Board
- O-T Lounge
- Tech Board
- Home/Garden Board
- Outdoor Board
- Health/Fitness Board
- Movie/TV Board
- Book Board
- Music Board
- Political Talk
- Money Talk
- Fark Board
- Gaming Board
- Travel Board
- Food/Drink Board
- Ticket Exchange
- TD Help Board
Customize My Forums- View All Forums
- Show Left Links
- Topic Sort Options
- Trending Topics
- Recent Topics
- Active Topics
Started By
Message
re: Why scientists are so worried about this glacier
Posted on 1/14/22 at 6:46 pm to Btrtigerfan
Posted on 1/14/22 at 6:46 pm to Btrtigerfan
quote:
That's a subjective as a journalist these days. The Earth has cyclic weather patterns. Don't fall for the arrogant arguments that humans could change it, or keep it from changing. You and I are of no consequence with changing weather patterns
“One day this planet is going to shake us off like a bad case of fleas”…George Carlin
Posted on 1/14/22 at 6:48 pm to hikingfan
I hope it collapses. I want to see what happens.
Posted on 1/14/22 at 6:50 pm to skiboman1
Why isn’t anyone worried about the glaciers that carved Yosemite? Where are those? What about the glaciers that formed the Great Lakes? And Long Island, NY? Did we not learn our lesson when we melted those?
Posted on 1/14/22 at 6:52 pm to Duke
quote:
stuck glass up my dickhole
Quit sticking glass up there
Posted on 1/14/22 at 6:52 pm to NoBoDawg
quote:
And who could forget corrosive acid rains in the 80’s and THE Ozone HOLE!!!!!!!!!!!!’
Both of these were addressed through direct government intervention.
Posted on 1/14/22 at 6:59 pm to hikingfan
“Could take centuries”
COULD
COULD
Posted on 1/14/22 at 7:03 pm to Btrtigerfan
What he said
See archimedes principal
See archimedes principal
Posted on 1/14/22 at 7:05 pm to hikingfan
The floating ice cube has a mass of 10 grams, so based on Archimedes' Principle 1, it is displacing 10 grams of water (which has 10cm^3 of volume). You can't squeeze a 10.9cm^3 ice cube into a 10cm^3 space, so the rest of the ice cube (about 9% of it) will be floating above the water line.
So what happens when the ice cube melts? The ice shrinks (decreases volume) and becomes more dense. The ice density will increase from .92g/cm^3 to that of liquid water (1g/cm^3). Note that the weight will not (and cannot) change. The mass just becomes more dense and smaller - similar to putting blocks back into their original positions in our Jenga tower. We know the ice cube weighed 10 grams initially, and we know it's density (1g/cm^3), so let's apply the formula to determine how much volume the melted ice cube takes. The answer is 10 cubic centimeters (10g / 1g/cm^3 = 10cm^3), which is exactly the same volume as the water that was initially displaced by the ice cube.
In short, the water level will not change as the ice cube melts
So what happens when the ice cube melts? The ice shrinks (decreases volume) and becomes more dense. The ice density will increase from .92g/cm^3 to that of liquid water (1g/cm^3). Note that the weight will not (and cannot) change. The mass just becomes more dense and smaller - similar to putting blocks back into their original positions in our Jenga tower. We know the ice cube weighed 10 grams initially, and we know it's density (1g/cm^3), so let's apply the formula to determine how much volume the melted ice cube takes. The answer is 10 cubic centimeters (10g / 1g/cm^3 = 10cm^3), which is exactly the same volume as the water that was initially displaced by the ice cube.
In short, the water level will not change as the ice cube melts
Posted on 1/14/22 at 7:05 pm to jrodLSUke
quote:
A floating object displaces an amount of water equal to its own weight. Since water expands when it freezes, one ounce of frozen water has a larger volume than one ounce of liquid water.
Am I the only one who paid attention in science class?
Actually I didn’t either just googled it.
This post was edited on 1/14/22 at 7:06 pm
Posted on 1/14/22 at 7:07 pm to Sun God
quote:
Which government
Acid rain was a local NE United States issue caused by plant emissions. So the US government.
Ozone hole caused by CFCs. This was addressed by, to date 197, countries that have now banned the use of CFCs. So 197 governments.
Posted on 1/14/22 at 7:08 pm to hikingfan
quote:
The Thwaites Glacier, in West Antarctica
Which way is west in Antarctica. It seems everywhere would be north
Posted on 1/14/22 at 7:09 pm to hikingfan
What I can understand is all these scientists go through the ice with these ice breakers like they don't compound the situation. Like no shite it melts faster, you're breaking up the ice into smaller and smaller pieces.
This post was edited on 1/14/22 at 7:26 pm
Posted on 1/14/22 at 7:19 pm to MikeD
When are China and India gonna stop treating the earth like a sewer?
This post was edited on 1/14/22 at 7:19 pm
Posted on 1/14/22 at 7:21 pm to MikeD
quote:
Acid rain was a local NE United States issue caused by plant emissions. So the US government.
Ozone hole caused by CFCs. This was addressed by, to date 197, countries that have now banned the use of CFCs. So 197 governments.
Do volcanoes next. Then lithium waste.
The same people that block nuclear are the same people that turn a blind eye to China.
Posted on 1/14/22 at 7:38 pm to hikingfan
I hope it melts. It will cool off the ocean and make swimming more enjoyable.
Posted on 1/14/22 at 7:39 pm to hikingfan
The climate crisis is terrifying
Posted on 1/14/22 at 8:18 pm to Sun God
quote:
When are China and India gonna stop treating the earth like a sewer?
Couldn’t tell you. Hope it’s sooner than later.
Posted on 1/14/22 at 8:21 pm to MikeD
quote:
Ozone hole caused by CFCs. This was addressed by, to date 197, countries that have now banned the use of CFCs. So 197 governments.
LINK
quote:
The hole in the ozone layer that develops annually is “rather larger than usual” and is currently bigger than Antartica, say the scientists responsible for monitoring it. Researchers from the Copernicus Atmosphere Monitoring Service say that this year’s hole is growing quickly and is larger than 75% of ozone holes at this stage in the season since 1979.
Ooops
Posted on 1/14/22 at 8:22 pm to MusclesofBrussels
I am scared to death after reading this thread. Who can I send money to in order to save our coastlines? I am ready to help.
Popular
Back to top
Follow TigerDroppings for LSU Football News