Урок 135 (осн). Электризация тел. 2 рода электрических зарядов. Проводники и диэлектрики
Урок физики в Ришельевском лицее
8 months ago 00:21:30 1
8 months ago 01:48:08 1
8 months ago 01:39:59 1
8 months ago 02:12:52 1
8 months ago 00:18:59 1
8 months ago 02:04:47 1
8 months ago 00:50:41 1
8 months ago 01:39:14 1
8 months ago 01:54:41 1
8 months ago 00:35:11 1
8 months ago 00:26:04 1
8 months ago 01:36:58 1
8 months ago 01:49:26 1
8 months ago 00:12:32 1
8 months ago 00:15:26 1
8 months ago 00:17:56 1
8 months ago 02:04:45 1
8 months ago 00:16:16 1
8 months ago 03:29:06 1
8 months ago 02:09:10 1
8 months ago 00:12:56 1
8 months ago 01:50:21 1
8 months ago 00:28:33 1
8 months ago 00:35:35 1
