Divide the 12 balls into 4 groups of 3's.公仔箱論壇8 y+ L- Z" r* U/ j: K
Weigh group 1 & 2公仔箱論壇( t8 [7 L! c/ X9 q) f5 A
then weigh group 2 & 30 C4 `3 W+ R/ G) ~ @
If the results are Equal & Equal, it means the ball with the different weight is in group 4.os.tvboxnow.com/ C) M2 u4 E- o1 l3 v* y7 K& r% V
If the results are Equal & Unequal, it means the ball is in group 3. ! L( F; E( F# r, g t% ?- d; i8 ]9 \tvb now,tvbnow,bttvbIf the results are Unequal & Equal, it means the ball is in group 1.os.tvboxnow.com0 L5 g( x0 A5 S1 `. @
If the results are Unequal & Unequal, it means the ball is in group 2. . G/ x$ d% ]. o# PTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。. k, C% w1 p$ u% r* z4 Y0 H6 W
Once you determine the group that contains the ball. & \. Z' m+ N; r7 O2 L0 aos.tvboxnow.comSimply weigh two of the balls
[CASE 2]/ P }( A% o2 l# M; p9 }: f
重D果邊叫A組,輕 D果邊叫B組,為方便稱呼,將A組編為A1,A2,A3,A4,B組編為B5,B6,B7,B8,而頭先C組果4個則是正常波。A組重過B組,即異重波可能是在A組[較正常波重]或在B組[較正常波輕],將A1,B5加一個正常波同A2,B6,B7稱,A3,A4,B8放埋一邊。結果有以下三個﹕