The project is easy. A plate of water, a milk top lid, a match, and a glass cup. When you light the match stuck in the lid floating in the water on the plate and put the glass over it, it draws up the water to get the air the flame needs. Help me find some research on this please. Science fair sites go on forever, I dont even know what to call this experiment.
2007-01-24 05:54:10 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
I know the experiment you're talking about, but can't recall the name of it. It has to do with the fire taking up the oxygen which was keeping the space under the bowl. Once the oxxygen is gone, there's now room for the water.
2007-01-24 06:07:59 · answer #1 · answered by Voice 4 · 0⤊ 0⤋
i know a simple experiment but i will not tell u the concepts behind this so u have to find.
hav u heard about invisible ink
yes, it is true u can make it by urself. with a help of this u can send secret messages to ur friend
just take a lemon and squeeze in cup and prepare a solution(no water) and one small stick or tooth pick and one page. just dip tooth pick in lemon solution and write something on a page. wait 2 minutes until the text disappear. and then bring burning candle under the page (it should not be much closer to page) and then see the magic the text will appear. but the concepts behind this should be found by u.
2007-01-30 01:13:25 · answer #2 · answered by ankur j 1 · 0⤊ 0⤋