my home work
2006-10-11 08:56:49 · 7 answers · asked by James P 1 in Science & Mathematics ➔ Other - Science
Evaporation then condensation. Can you figure out the detail yourself?
2006-10-11 08:59:13 · answer #1 · answered by guido74 3 · 1⤊ 0⤋
You can separate sand and water by placing the mixture in a bowl or a large tube and the sand will actually go to the bottom and the water will stay on top. This happens because sand is more dense than water.
2006-10-11 15:59:04 · answer #2 · answered by geoman 1 · 0⤊ 1⤋
If you have unlimited supplies, use a strainer lined with a coffee filter placed in a bowl. The water will filter through leaving the sand behind.
2006-10-11 16:01:37 · answer #3 · answered by SmileyGirl 4 · 1⤊ 0⤋
You could put the sand/water mixture in a coffee filter and let the water drip into a container, for one.
2006-10-11 16:02:06 · answer #4 · answered by Anonymous · 1⤊ 0⤋
You spray cat urine on top of sand and heat it in frying pan until sand grains start poping up in air and you catch them.
2006-10-12 01:56:30 · answer #5 · answered by Anonymous · 0⤊ 0⤋
with a blow torch
2006-10-11 16:00:53 · answer #6 · answered by Anonymous · 0⤊ 0⤋
stick it in the microwave?....
2006-10-11 16:01:58 · answer #7 · answered by agfreak90 4 · 1⤊ 2⤋