kh_56 Posted April 4, 2006 Share 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!!! Link to comment Share on other sites More sharing options...
Cap'n Refsmmat Posted April 4, 2006 Share Posted April 4, 2006 You could try lighting a fuse with a firecracker on the end. Sound, light, heat, etc. Link to comment Share on other sites More sharing options...
Klaynos Posted April 4, 2006 Share Posted April 4, 2006 I would do battery(chem) - electic - magnet - kinetic - etc... As for a sound, think ringing... Link to comment Share on other sites More sharing options...
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