Final revision - Physics - chapter 4 - AC Circuits - senior 3
1:51:15
Final revision - Physics - chapter 8 - Modern Electronics - senior 3
1:07:05
Revision Chapter 4 - Physics - AC Circuits - Senior 3
1:40:16
Revision physics Chapter 1 - physics 3rd secondary
1:37:54
Final revision - Physics - chapter 6 - Atomic Spectra - senior 3
1:29:22
Final revision - Physics - chapter 7 - Lasers - senior 3
2:31:28
Revision Chapter 2 - Physics - Magnetic Effects of Electric Current - Senior 3
2:23:15
Revision Chapter 3 - Physics - Electromagnetic Induction - Senior 3
39:28