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Revisions
- L1 part 1 42:31
- All Cases For Images Formed By Lenses And Mirrors 07:02
- L1 part 2 32:02
- L2 Sound waves 30:08
- L3 (Optics) Revision- part1 56:20
- L3 (Optics) Revision- part2 01:45:29
- L4 part 1 33:28
- L4 part 2 15:28
- L4 part 3 43:19
- L4 part 4 52:59
- L5 Part 1 35:33
- L5 Part 2 01:02:37
- L6 Part 1 22:29
- L6 Part 2 36:09
- L6 Part 3 19:10
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Revisions
