kh_56 Posted April 4, 2006 Posted April 4, 2006 i have to do an chain reaction demonstrating 4-5 types of energy forms (heat, chemical, etc.). we can start it and then it must go on my its self. after 15 seconds, it must make a noise. im ok in science, but i don't know what to do or where to start! please help!!!
Cap'n Refsmmat Posted April 4, 2006 Posted April 4, 2006 You could try lighting a fuse with a firecracker on the end. Sound, light, heat, etc.
Klaynos Posted April 4, 2006 Posted April 4, 2006 I would do battery(chem) - electic - magnet - kinetic - etc... As for a sound, think ringing...
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