[解題] 理化小常識
.題目:這是學生私底下問的問題,一般而言我們用2個3V的電池,今天學生問
可不可以用1個3V和1個1.5V的電池串連有甚麼差別
.想法:我的回答時是比原來用2個3V,消耗化學能得快,很像是2個電池會
變成1.5V的電池,想問問大家我的回答有沒有錯。
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 122.121.237.104
→
02/07 00:15, , 1F
02/07 00:15, 1F
→
02/07 00:18, , 2F
02/07 00:18, 2F
推
02/07 00:22, , 3F
02/07 00:22, 3F
→
02/07 00:22, , 4F
02/07 00:22, 4F
→
02/07 00:23, , 5F
02/07 00:23, 5F
→
02/07 00:24, , 6F
02/07 00:24, 6F
→
02/07 00:41, , 7F
02/07 00:41, 7F
→
02/07 00:41, , 8F
02/07 00:41, 8F
→
02/07 00:42, , 9F
02/07 00:42, 9F
推
02/07 00:45, , 10F
02/07 00:45, 10F
→
02/07 00:48, , 11F
02/07 00:48, 11F
推
02/07 00:49, , 12F
02/07 00:49, 12F
→
02/07 00:49, , 13F
02/07 00:49, 13F
推
02/07 01:14, , 14F
02/07 01:14, 14F
→
02/07 01:31, , 15F
02/07 01:31, 15F
→
02/07 01:31, , 16F
02/07 01:31, 16F
推
02/07 09:43, , 17F
02/07 09:43, 17F
→
02/07 09:48, , 18F
02/07 09:48, 18F
→
02/07 10:37, , 19F
02/07 10:37, 19F
推
02/07 13:46, , 20F
02/07 13:46, 20F
噓
02/09 01:08, , 21F
02/09 01:08, 21F
討論串 (同標題文章)