Saturday, October 20, 2007
Saturday, October 20, 2007
balloon theory=)balloonassume it contains air lighter than surrounding airso it will floatsince usually it has a string attach to itonce the string snapsdue to whatever reasonthe balloon will float upwardsas it float upwardsthe surrounding pressure will decreasecausing the balloon to expandden the rubber will become strongerhere will have 3 scenariosfirst onethe balloon continue to float till it burstsecond onethe balloon float to a level where pressure in the balloon = pressure outside the balloonso wont burstthird oneso wont float n bursttake the balloon as a personn the string as someone close to hold u downpreventing u fr floating too high n burstif the string is too shortden the balloon may niot be firmbut if the balloon just continue to float upwardsone day the balloon will not be able to contain the air in it n burstthough it may be firm
