It cant be a model or anything like that it has to be able t have an hypothesis like this : I Believe this will happen.......... because........
my other project backfired it has to be able to be done in like an hour or less or else im screwed its due monday morning. no volcanoe's or models. thankyou
2007-01-06 07:16:51 · 4 answers · asked by yawn 1 in Education & Reference ➔ Homework Help
Okay and i cant do volcano!!! or pendelum whatever that is but its driving me insane
2007-01-06 07:46:49 · update #1
I believe you can hear through your teeth with a fork because the resonance in your mouth causes vibrations that your ears can pick up.
My daughter did this as a science fair project and got an A on it. Look up things for resonance.
The premise is that you take a metal fork and put it between your teeth but your lips don't touch it. Hit the fork, and you will hear the sound in your head. The reason it happens is because of resonance. Your ears pick up the vibration from inside your head, starting with your teeth.
2007-01-06 07:47:10 · answer #1 · answered by coridroz 3 · 0⤊ 0⤋
ok ok ok. well um. idk! maybe like get some like 3 plant pots and cut holes in the bottom and put a bowl or something underneath it. then u put like dirt, pebbles, hay, w/e in the pots and put like 1 cup of water in it then like, um, see which one drains the best. It may sound pretty stupid, but i had only like 1 day to do my project, and it was really quick and easy to do. i found the idea thing somewhere on the internet. lol its like a 7th grade project (thats when i did it) but it should b ok i guess.
2007-01-06 15:23:55 · answer #2 · answered by hey 1 · 0⤊ 0⤋
all you need to do is go to:
www.sciencebuddies.org or www.sciencebuddies.com
then you just search that site.it has all you need!i have had this problem so many time right now.i have a science fair feb. 14!
2007-01-06 15:21:19 · answer #3 · answered by nerdy4u2 1 · 1⤊ 0⤋
why not to the a Volcanoe or the pendulum
2007-01-06 15:30:36 · answer #4 · answered by Greenflower 2 · 0⤊ 1⤋