ok well im in the 8th grade and i need to do a science project so can someone please suggest me a project to do
2007-03-16 13:44:59 · 7 answers · asked by frank c 1 in Education & Reference ➔ Homework Help
the point of this experiement is to confirm the outcome diverse chemical compounds have on the speed of evaporation of water. to stay with this to real existence, you should imagine of situations the position that's advisable to % up or decelerate water evaporation--case in point, you don't need the water on your automobile's radiator to evaporate, so that you upload antifreeze. You do want your facial purifier to dry right away, so agencies upload alcohol.
2016-12-02 02:57:57 · answer #1 · answered by younan 4 · 0⤊ 0⤋
by using playing cards and glue, build sturdy shapes (in a circular fashion) and then amaze your friends. My little brother built these and each circle could stand 150+ pounds
2007-03-16 14:00:28 · answer #2 · answered by Anonymous · 0⤊ 0⤋
my friend did this when she was in 8th grade. It's simple and easy. Take different brands of paper towels and see which one is more absorbant. they won't be able to get too mad because at least you did SOMETHING.
2007-03-16 14:06:37 · answer #3 · answered by Draco Malfoy 3 · 0⤊ 0⤋
Build a volcano.
2007-03-16 13:51:41 · answer #4 · answered by innocence faded 6 · 0⤊ 0⤋
make a tornado out of steam,
prove wich medicine actually dissolves fastest
2007-03-16 14:28:59 · answer #5 · answered by little.miss.woods*comma*elle❀ 4 · 0⤊ 0⤋
Super novas (The death of a star)
2007-03-16 13:52:28 · answer #6 · answered by blehh 4 · 0⤊ 0⤋
the effect of propeller angle on thrust
never fails...
2007-03-16 13:47:49 · answer #7 · answered by redsox579 2 · 0⤊ 0⤋