its like he has to submit 2morrow!!!! give me something that could be finished in 3hrs or so.Poor chap !! my bro needs my help!! and need ur help!! Adavanced Thanx anyways if u help!!
2006-10-09 02:35:43 · 2 answers · asked by ATHeisT 1 in Science & Mathematics ➔ Other - Science
Ah ha! Now you are all worried. Next time help him with his homework sooner.
Go here and look through what can be done by you and your brother. I don't know what you have around the house to use. So, you have to pick out the one that you can do!
http://www.all-science-fair-projects.com/category0.html
;-D Good luck!
2006-10-09 02:45:05 · answer #1 · answered by China Jon 6 · 0⤊ 0⤋
A model of a volcano?
Preparing the volcano model
Use a 4” to 6” tall tin can for the foundation of your volcano. Place it open end down.
Stack a small tin can on top with the open end facing up. (A small green chili can works well.)
Use aluminum foil to build out the shape of the volcano cone around the two cans.
Finally, roll out brown plasticene until it is uniformly thick and lay it over the aluminum foil cone. Mold it into a cone shape to create the volcano with the plasticene covering the sides of the top can. This can will be the crater on the top of the volcano.
Fill the crater with a combination of sulphur and dichromium sulfate. (Sulphur is a yellow, powdery solid. Dichromium sulfate is orange and granular.) Mix the two so the sulphur is spread throughout the dichromium sulfate. Your volcano model is ready to erupt.
2006-10-09 09:40:34 · answer #2 · answered by Anonymous · 0⤊ 0⤋