25. Распространение колебаний в среде. Волны
1 hour ago 00:04:11 16
1 hour ago 00:01:33 1
2 hours ago 00:29:28 37
9 hours ago 01:13:32 488
21 hour ago 00:18:49 208
21 hour ago 02:34:49 1
21 hour ago 01:39:10 984
22 hours ago 00:20:14 571
1 day ago 02:04:48 318
1 day ago 00:17:40 155
1 day ago 00:23:28 1.4K
1 day ago 00:26:02 89
1 day ago 00:00:54 1
18 hours ago 00:40:45 534
1 day ago 00:57:20 50
1 day ago 00:24:17 157
2 days ago 00:00:39 1
![[Национальное телевидение Чувашии] В Чувашии растет количество заболевших коронавирусом](https://sun9-35.userapi.com/impg/C4DbF2JZCzcqpl075opNFRJeAsElkgIigx0YBA/upba_Nv9DjY.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=473074fae6bbfc1ed0b86ef4ba88c448&c_uniq_tag=rX9ZeSUZdp15CG8OcTctXll13SjkY_FoTU2eLMj2cPM&type=video_thumb)
2 days ago 00:05:38 2
2 days ago 00:04:42 125
2 days ago 01:52:32 681
2 days ago 00:35:32 24.8K
2 days ago 00:01:20 9
2 days ago 00:18:02 52
3 days ago 01:15:20 2K
