| [ KAIST ] in KIDS 글 쓴 이(By): iLUSiON (띠띠빤쮸) 날 짜 (Date): 2003년 12월 11일 목요일 오후 05시 30분 50초 제 목(Title): Re: [물리질문]O,X 퀴즈... wow.... let me try how many i can get correct. let me know what is my score hehe.... 1. couldn't remember the definition of power. work = force * distance. power was ? .. work/time ? then yes O 2. no...elastic will preserve the total momentum but noise reduces the momentum. X 3. no to solve equation of motion, wich is velocity, position you need another equation .... which is the conservation of energy. O 4. no it is defined artifically... X 5. No. no engergy will be changed to another form with 100 % efficiency.. one of themal physics theorem.. 2nd law? ga-mool ga-mool.. X 6. no .. convection is defined as the enegery propatation something.... bla bla... damn... can't remember a damn thing... haha... X. 7. yes... hot air moves up creates vacume that sux air in sea. O 8. water has potential energy? wow.... news to me. the difference betwen ice and freezing water is the molecular structure which means freezing water has more kinetic energy and less potentional energy. X 9. i guess so.... can't remember 1st law... tong bab! O. 10. damn... why so many termal physics question? liquid + heat is used to break the bond of liquid molecule. so not every heat will be converted to kinetic energy. X 11. sure. O 12. damn... i remember alpha radiation was discovered by Rathurford (?) when he was in Montreal. :) but what was it? when you break hellium it changes to something plus alpha? ga-mool ga-mool... i guess so... i think the distance alpha particale can fly is very small. O 13. watching the movie HULK gave me answer! it is GAMMA radiation that changed him to the green monster. X 14. damn.. no f* idea what is intermediate mass nuclei... is it Bohr discovered or something.... what is fission oh... i think fission is caused by this.. but fussion is when ..... X 15. i think one is enough. one is enough for ddal-da-ri... is it? X 16. man who cares! O 17. X 18. heck..... die particle physics! what the f* is beta particle... X 19. 0h.. positronic brain by ASMOV gives an idea. O 20. yes! O... do i have a chance getting innto Harvard Physics PhD program? uehehehe... iLUSiON whitepolarcow@hotmail.com |