[問題] 關於萬有引力的小問題
請問萬有引力到底是什麼?它為什麼是無限制且永恆的力?
在愛因斯坦的相對論說,它是質量扭曲了時空。
但小弟還是有點不懂,為什麼它可以無限制的製造能量,像潮汐發電之類的。
在能量守恆定律中,能量不會無中生有,那萬有引力又是怎麼造出的呢?
請懂的大大幫忙解惑,謝謝。
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 114.24.121.88
推
09/19 23:28, , 1F
09/19 23:28, 1F
推
09/19 23:41, , 2F
09/19 23:41, 2F
推
09/20 00:00, , 3F
09/20 00:00, 3F
推
09/20 00:18, , 4F
09/20 00:18, 4F
推
09/20 01:07, , 5F
09/20 01:07, 5F
→
09/20 01:23, , 6F
09/20 01:23, 6F
推
09/20 01:27, , 7F
09/20 01:27, 7F
→
09/20 01:31, , 8F
09/20 01:31, 8F
推
09/20 01:35, , 9F
09/20 01:35, 9F
→
09/20 01:36, , 10F
09/20 01:36, 10F
→
09/20 01:37, , 11F
09/20 01:37, 11F
→
09/20 01:37, , 12F
09/20 01:37, 12F
→
09/20 01:37, , 13F
09/20 01:37, 13F
→
09/20 01:39, , 14F
09/20 01:39, 14F
→
09/20 01:39, , 15F
09/20 01:39, 15F
→
09/20 01:40, , 16F
09/20 01:40, 16F
→
09/20 01:41, , 17F
09/20 01:41, 17F
→
09/20 01:42, , 18F
09/20 01:42, 18F
→
09/20 01:48, , 19F
09/20 01:48, 19F
推
09/20 09:37, , 20F
09/20 09:37, 20F
→
09/20 22:25, , 21F
09/20 22:25, 21F
推
09/21 00:06, , 22F
09/21 00:06, 22F
推
09/21 12:09, , 23F
09/21 12:09, 23F
推
09/21 21:02, , 24F
09/21 21:02, 24F
→
09/21 22:35, , 25F
09/21 22:35, 25F
→
09/23 09:00, , 26F
09/23 09:00, 26F
→
09/23 09:00, , 27F
09/23 09:00, 27F
→
09/23 09:01, , 28F
09/23 09:01, 28F
→
09/24 06:15, , 29F
09/24 06:15, 29F