تدریس فیزیک دهم فصل ۴

32:13

20:07

21:19

31:19

24:45

23:12

32:13

25:38

34:50

12:02

36:12

22:16

40:40

56:56

17:18

32:54

27:42

24:00

34:53

29:40

29:30

27:52

32:56

21:40

13:48

26:32

35:30

27:38

27:48

25:06

28:38

32:29

18:20

28:37

38:05

26:32

9:29

27:15

12:58