If you have 1kg of wet snow, will you have 1l of water(1kg) after you u melt it?
2018-01-19 7:05 pm
No smarthead answers. Just answer THIS. I need nothing else. Don t consider evaporation or anything else. Just what i told.
回答 (7)
2018-01-19 7:25 pm
✔ 最佳答案
Snow is the solid form of water.When 1 kg snow is melted, 1 kg of water would be obtained.
Density of water = 1 kg/L
Volume of water obtained = (1 kg) / (1 kg/L) = 1 L
2018-01-19 7:29 pm
Yes. Matter can neither be created or destroyed ( except through nuclear reactions)
2018-01-20 12:11 am
Yes, Ikg of water or snow or ice will be 1 L.
2018-01-19 9:52 pm
the 1 kg will stay 1 kg whether wet or dry snow or water or ice or water vapor, as long as none of the weight is from dirt (not snow-ice-water). And even then, that weight would stay there unless you filtered out the dirt.
the problem with wet snow is its high density, of course. 6 inches of wet snow on the ground is one heck of a lot more mass than the same depth of that nice fluffy stuff we sometimes get. I shoveled a foot and half of dry snow last week and it wasn't super hard. Way better than a half-foot of wet snow. I hate shoveling wet snow.
the problem with wet snow is its high density, of course. 6 inches of wet snow on the ground is one heck of a lot more mass than the same depth of that nice fluffy stuff we sometimes get. I shoveled a foot and half of dry snow last week and it wasn't super hard. Way better than a half-foot of wet snow. I hate shoveling wet snow.
2018-01-19 8:29 pm
The volume is smaller, but you still have 1 kg. The matter didn't go anywhere.
2018-01-20 4:10 pm
Yes. Conservation of mass. This works with every unit of mass too, not just kilograms.
2018-01-19 7:42 pm
No, you normally only left with around an 8th of what was snow.
Melting snow for water in a bushcraft scenario is a pain.
In a controlled environment maybe, but from experience you are only left with a dribble.
Melting snow for water in a bushcraft scenario is a pain.
In a controlled environment maybe, but from experience you are only left with a dribble.
收錄日期: 2021-04-18 18:05:11
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20180119110545AAM5E5S