{"Free":0,"Sample":1,"Paid":2}

[{"Name":"כיצד רואים עצמים ותכונות קרני אור","Videos":[{"Watched":false,"Name":"1. ראייה","Duration":4550000000,"VideoQuestionQueItems":[],"ID":33014},{"Watched":false,"Name":"2. ראייה והעין","Duration":5850000000,"VideoQuestionQueItems":[],"ID":33015},{"Watched":false,"Name":"3. תכונות אור","Duration":8520000000,"VideoQuestionQueItems":[],"ID":33016},{"Watched":false,"Name":"4. תרגול אור במרחב","Duration":13000000000,"VideoQuestionQueItems":[],"ID":33018},{"Watched":false,"Name":"5. תרגול אור במרחב 2","Duration":4490000000,"VideoQuestionQueItems":[],"ID":33017}],"ID":5535},{"Name":"החזרה של קרני אור","Videos":[{"Watched":false,"Name":"6. החזרת אור","Duration":6200000000,"VideoQuestionQueItems":[],"ID":33019},{"Watched":false,"Name":"7. דמויות במראה","Duration":9050000000,"VideoQuestionQueItems":[],"ID":33020},{"Watched":false,"Name":"8. דמות של עצם מורכב במראה","Duration":4230000000,"VideoQuestionQueItems":[],"ID":33021},{"Watched":false,"Name":"9. שדה ראייה במראה","Duration":5450000000,"VideoQuestionQueItems":[],"ID":33022},{"Watched":false,"Name":"10. החזרה מסודרת ומפוזרת","Duration":3760000000,"VideoQuestionQueItems":[],"ID":33023},{"Watched":false,"Name":"11. החזרה תרגיל 1","Duration":6920000000,"VideoQuestionQueItems":[],"ID":33024},{"Watched":false,"Name":"12. החזרה תרגיל 2","Duration":10050000000,"VideoQuestionQueItems":[],"ID":33025},{"Watched":false,"Name":"13. החזרה תרגיל 3","Duration":3440000000,"VideoQuestionQueItems":[],"ID":33026},{"Watched":false,"Name":"14. צבעי חפצים","Duration":5030000000,"VideoQuestionQueItems":[],"ID":33027}],"ID":5536},{"Name":"שבירת קרני אור וחוק סנל-ירד במיקוד של בחינת הבגרות 2024","Videos":[{"Watched":false,"Name":"15. שבירת אור- מבוא","Duration":3340000000,"VideoQuestionQueItems":[],"ID":33000},{"Watched":false,"Name":"16. שבירת אור- חוק סנל","Duration":12340000000,"VideoQuestionQueItems":[],"ID":33001},{"Watched":false,"Name":"17. חוק סנל- מסקנות1","Duration":4400000000,"VideoQuestionQueItems":[],"ID":33002},{"Watched":false,"Name":"18. חוק סנל- מסקנות2","Duration":5700000000,"VideoQuestionQueItems":[],"ID":33003},{"Watched":false,"Name":"19. תרגול חוק סנל 1","Duration":3370000000,"VideoQuestionQueItems":[],"ID":33004},{"Watched":false,"Name":"20. תרגול חוק סנל 2","Duration":8600000000,"VideoQuestionQueItems":[],"ID":33005},{"Watched":false,"Name":"21. החזרה גמורה וזווית קריטית","Duration":10780000000,"VideoQuestionQueItems":[],"ID":33006},{"Watched":false,"Name":"22. יישומים החזרה גמורה","Duration":4460000000,"VideoQuestionQueItems":[],"ID":33007},{"Watched":false,"Name":"23. החזרה גמורה תרגיל 1","Duration":4490000000,"VideoQuestionQueItems":[],"ID":35766},{"Watched":false,"Name":"24. החזרה גמורה תרגיל 2","Duration":2810000000,"VideoQuestionQueItems":[],"ID":33009},{"Watched":false,"Name":"25. שבירה במשטח מלבני","Duration":3550000000,"VideoQuestionQueItems":[],"ID":33010},{"Watched":false,"Name":"26. שבירה בחצי עיגול","Duration":3510000000,"VideoQuestionQueItems":[],"ID":33011},{"Watched":false,"Name":"27. שבירה במנסרה משולשת ונפיצה","Duration":6880000000,"VideoQuestionQueItems":[],"ID":33012},{"Watched":false,"Name":"28. שבירה במשטח גלילי","Duration":3710000000,"VideoQuestionQueItems":[],"ID":33013}],"ID":5537},{"Name":"עדשות","Videos":[{"Watched":false,"Name":"1. עדשות- מבוא","Duration":5840000000,"VideoQuestionQueItems":[],"ID":33041},{"Watched":false,"Name":"2. עדשה מרכזת- מבוא","Duration":6750000000,"VideoQuestionQueItems":[],"ID":33042},{"Watched":false,"Name":"3. דמויות בעדשה מרכזת- שרטוט","Duration":10740000000,"VideoQuestionQueItems":[],"ID":33043},{"Watched":false,"Name":"4. שרטוט מקרים בעדשה מרכזת","Duration":10670000000,"VideoQuestionQueItems":[],"ID":33044},{"Watched":false,"Name":"5. עדשה מרכזת- שיטה חישובית","Duration":10560000000,"VideoQuestionQueItems":[],"ID":35767},{"Watched":false,"Name":"6. עדשה מרכזת- תרגיל 1","Duration":6190000000,"VideoQuestionQueItems":[],"ID":33046},{"Watched":false,"Name":"7. עדשה מרכזת- תרגיל 2","Duration":9310000000,"VideoQuestionQueItems":[],"ID":33047},{"Watched":false,"Name":"8. עדשה מפזרת מבוא","Duration":4620000000,"VideoQuestionQueItems":[],"ID":33048},{"Watched":false,"Name":"9. דמויות בעדשה מפזרת ומקרים","Duration":7360000000,"VideoQuestionQueItems":[],"ID":33049},{"Watched":false,"Name":"10. עדשה מפזרת- חישובים","Duration":5080000000,"VideoQuestionQueItems":[],"ID":33050},{"Watched":false,"Name":"11. עדשה מפזרת- תרגיל 1","Duration":7460000000,"VideoQuestionQueItems":[],"ID":33051}],"ID":5538},{"Name":"מבחני בגרות באופטיקה","Videos":[{"Watched":false,"Name":"קרינה וחומר 2020 שאלה 1","Duration":10850000000,"VideoQuestionQueItems":[],"ID":44776},{"Watched":false,"Name":"קרינה וחומר 2019 שאלה 1","Duration":10260000000,"VideoQuestionQueItems":[],"ID":44777},{"Watched":false,"Name":"מכניקה 2018 שאלון ישן שאלה 6","Duration":4960000000,"VideoQuestionQueItems":[],"ID":44778},{"Watched":false,"Name":"מכניקה 2018 שאלון ישן שאלה 7","Duration":7560000000,"VideoQuestionQueItems":[],"ID":44779},{"Watched":false,"Name":"קרינה וחומר 2018 שאלה 1","Duration":8210000000,"VideoQuestionQueItems":[],"ID":44780},{"Watched":false,"Name":"בגרות 2017 שאלה 6-ירד במיקוד של 2025","Duration":3380000000,"VideoQuestionQueItems":[],"ID":44781},{"Watched":false,"Name":"בגרות עדשות 2016","Duration":10460000000,"VideoQuestionQueItems":[],"ID":44793},{"Watched":false,"Name":"בגרות 2016 שאלה 7-ירד במיקוד של 2025","Duration":4050000000,"VideoQuestionQueItems":[],"ID":44782},{"Watched":false,"Name":"בגרות 2015 שאלה 7 מתוקן","Duration":6400000000,"VideoQuestionQueItems":[],"ID":44783},{"Watched":false,"Name":"בגרות 2014 שאלה 7-ירד במיקוד של 2025","Duration":7840000000,"VideoQuestionQueItems":[],"ID":44784},{"Watched":false,"Name":"בגרות 2014 שאלה 6","Duration":6540000000,"VideoQuestionQueItems":[],"ID":44785},{"Watched":false,"Name":"בגרות עדשות 2013 שאלה 6","Duration":3560000000,"VideoQuestionQueItems":[],"ID":44786},{"Watched":false,"Name":"בגרות 2013 תרגיל 1-ירד במיקוד 2025","Duration":6230000000,"VideoQuestionQueItems":[],"ID":44787},{"Watched":false,"Name":"בגרות 2012 שאלה 1","Duration":6130000000,"VideoQuestionQueItems":[],"ID":44788},{"Watched":false,"Name":"בגרות עדשות 2011","Duration":5300000000,"VideoQuestionQueItems":[],"ID":44789},{"Watched":false,"Name":"בגרות עדשות 2009","Duration":5470000000,"VideoQuestionQueItems":[],"ID":44790},{"Watched":false,"Name":"בגרות אופטיקה גאומטרית 2007","Duration":8560000000,"VideoQuestionQueItems":[],"ID":44791},{"Watched":false,"Name":"בגרות עדשות 2004","Duration":7190000000,"VideoQuestionQueItems":[],"ID":44792}],"ID":5539}]

[{"ID":5535,"Videos":[33014,33015,33016,33018,33017]},{"ID":5536,"Videos":[33019,33020,33021,33022,33023,33024,33025,33026,33027]},{"ID":5537,"Videos":[33000,33001,33002,33003,33004,33005,33006,33007,35766,33009,33010,33011,33012,33013]},{"ID":5538,"Videos":[33041,33042,33043,33044,35767,33046,33047,33048,33049,33050,33051]},{"ID":5539,"Videos":[44776,44777,44778,44779,44780,44781,44793,44782,44783,44784,44785,44786,44787,44788,44789,44790,44791,44792]}];

[33014,33015,33016,33018,33017];

1

9

[[[],[],[],[],[]],[[],[],[],[],[],[],[],[],[]],[[],[],[],[],[],[],[],[],[],[],[],[],[],[]],[[],[],[],[],[],[],[],[],[],[],[]],[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]]