[題目] 物理兩題
[來源]考古題
[題目1]http://ppt.cc/bb3O
[解答]B
[瓶頸]我想可能跟大氣壓力和水壓有關,但完全不知道怎麼解
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[來源]考古題
[題目2]http://ppt.cc/IgDm
[解答]D
[瓶頸]A=B=A+B我只到其中一個是零才有可能,但都不是零,所以不知道怎麼解?
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以上知道的人請指教,多謝
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推
04/19 12:13, , 1F
04/19 12:13, 1F
→
04/19 12:13, , 2F
04/19 12:13, 2F
推
04/19 12:15, , 3F
04/19 12:15, 3F
→
04/19 12:15, , 4F
04/19 12:15, 4F
→
04/19 12:15, , 5F
04/19 12:15, 5F
推
04/19 12:18, , 6F
04/19 12:18, 6F
→
04/19 12:18, , 7F
04/19 12:18, 7F
所以第一題要背汞比重,和利用PV=nRt這個定理,了解,多謝。
推
04/19 12:23, , 8F
04/19 12:23, 8F
推
04/19 12:25, , 9F
04/19 12:25, 9F
→
04/19 12:25, , 10F
04/19 12:25, 10F
→
04/20 00:48, , 11F
04/20 00:48, 11F
推
04/20 18:47, , 12F
04/20 18:47, 12F
→
04/20 19:04, , 13F
04/20 19:04, 13F
→
04/20 19:05, , 14F
04/20 19:05, 14F
→
04/20 19:05, , 15F
04/20 19:05, 15F
→
04/20 19:07, , 16F
04/20 19:07, 16F
→
04/20 19:08, , 17F
04/20 19:08, 17F
→
04/20 19:09, , 18F
04/20 19:09, 18F
→
04/20 19:09, , 19F
04/20 19:09, 19F
→
04/20 19:10, , 20F
04/20 19:10, 20F
→
04/20 19:10, , 21F
04/20 19:10, 21F
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