Фізика. Том V. Урок_1_1
Дослід з оптичним диском (відбивання та заломлення світла)
2 months ago 00:31:42 1
2 months ago 00:01:13 1
2 months ago 00:01:33 1
7 months ago 00:48:01 1
8 months ago 00:03:32 1
8 months ago 00:12:16 1
8 months ago 00:12:50 1
8 months ago 00:16:07 1
9 months ago 00:15:04 1
10 months ago 00:16:09 1
12 months ago 00:05:50 1
1 year ago 00:02:17 1
1 year ago 00:14:53 1
2 years ago 00:28:46 1
2 years ago 00:12:46 1
3 years ago 00:15:19 1
3 years ago 00:10:26 1
5 years ago 00:10:02 1
5 years ago 00:06:24 1
6 years ago 00:17:14 1
8 years ago 00:14:02 4
8 years ago 00:46:26 1
8 years ago 00:13:44 3
9 years ago 00:09:19 5
