IB Physics E3 (Nov 2025 Paper 1A TZ1 HL-37, SL-23). Radioactivity.The count rate. Half-life.
2:09
IB Physics E3 (Nov 2025 Paper 1A TZ1 HL-37, SL-23). Radioactivity.The count rate. Half-life.
1 views1 week ago
YouTubeIB Maths & Physics Tutor
IB Physics E5 (Nov 2025 Paper 1A TZ1 HL-40, SL-25; TZ3 HL-40, SL-25). The stellar parallax method.
2:22
IB Physics E5 (Nov 2025 Paper 1A TZ1 HL-40, SL-25; TZ3 HL-40, SL-25). The stellar parallax method.
1 views1 week ago
YouTubeIB Maths & Physics Tutor
IB Physics E5 (May 2025 TZ3 Past Paper 1A SL-25, HL-39). The Hertzsprung–Russell (HR) diagram.
1:04
IB Physics E5 (May 2025 TZ3 Past Paper 1A SL-25, HL-39). The Hertzsprung–Russell (HR) diagram.
101 views1 month ago
YouTubeIB Maths & Physics Tutor
A1.1 Physics fundamentals [IB Physics SL/HL]
11:26
A1.1 Physics fundamentals [IB Physics SL/HL]
55.6K viewsMar 17, 2025
YouTubeSirius Revision
IB Physics A1, A2 May 2025 TZ2 Past Paper 1A SL-3, HL-3. Motion with and without air resistance.
3:33
IB Physics A1, A2 May 2025 TZ2 Past Paper 1A SL-3, HL-3. Motion with and without air resistance.
501 views10 months ago
YouTubeIB Maths & Physics Tutor
IB Physics E2 (Nov 2025 Past Paper 1A TZ3-35, TZ1-35). Compton scattering.
2:22
IB Physics E2 (Nov 2025 Past Paper 1A TZ3-35, TZ1-35). Compton scattering.
26 views4 weeks ago
YouTubeIB Maths & Physics Tutor
IB Physics B5 May 2025 TZ2 Past Paper 1A SL-10, HL-14. Electricity. Circuits.
3:24
IB Physics B5 May 2025 TZ2 Past Paper 1A SL-10, HL-14. Electricity. Circuits.
480 views10 months ago
YouTubeIB Maths & Physics Tutor
4:07
IB Physics A4 May 2025 TZ2 Past Paper 1A HL - 6, 7, 8. Rotational motion. Rigid body mechanics.
432 views10 months ago
YouTubeIB Maths & Physics Tutor
2:32
IB Physics D2 (May 2025 TZ3 Past Paper 1A HL - 31). The resultant force on a charge.
74 views2 months ago
YouTubeIB Maths & Physics Tutor
10:21
A2.1 Forces, free body diagrams and equilibrium [IB Physics SL/HL]
15.2K viewsMar 17, 2025
YouTubeSirius Revision
2:56
A4.1 HL Rotational motion basics [IB Physics HL]
10.8K viewsMar 17, 2025
YouTubeSirius Revision
1:30
IB Physics B5 (Nov 2025 Past Papers TZ3 SL-11, HL-17). A circuit.
731 views4 months ago
YouTubeIB Maths & Physics Tutor
2:07
IB Physics A2 Past Papers May 2025 TZ2 1A SL-4, HL-4. Circular motion. Free-body diagram.
323 views10 months ago
YouTubeIB Maths & Physics Tutor
13:59
C1.2 Simple harmonic motion and angular frequency [IB Physics SL/HL]
15.6K viewsMar 17, 2025
YouTubeSirius Revision
8:02
D1.1 Gravitational fields and force [IB Physics SL/HL]
35.7K viewsMar 24, 2025
YouTubeSirius Revision
10:24
C1.1 Simple harmonic motion basics [IB Physics SL/HL]
35K viewsMar 17, 2025
YouTubeSirius Revision
8:01
A2.6 Example with buoyancy and drag [IB Physics SL/HL]
9.7K viewsMar 17, 2025
YouTubeSirius Revision
15:18
D1.6 HL Orbital mechanics [IB Physics HL]
9.8K viewsMar 24, 2025
YouTubeSirius Revision
7:36
B1.1 Thermal energy core concepts [IB Physics SL/HL]
38.4K viewsMar 17, 2025
YouTubeSirius Revision
4:19
D1.5 HL Gravitational field example [IB Physics HL]
11.1K viewsMar 24, 2025
YouTubeSirius Revision
8:28
C1.6 HL SHM Energy equations [IB Physics HL]
6.8K viewsMar 17, 2025
YouTubeSirius Revision
8:02
B3.2 Pressure and ideal gas [IB Physics SL/HL]
11.4K viewsMar 17, 2025
YouTubeSirius Revision
13:44
B1.5 Apparent brightness and luminosity [IB Physics SL/HL]
14.8K viewsMar 17, 2025
YouTubeSirius Revision
4:15
IB Maths Past Papers May 2025 TZ1 AA SL 2-3, HL 2-2. Trigonometric function.
2.4K views7 months ago
YouTubeIB Maths & Physics Tutor
11:37
A5.2 HL Special relativity intro [IB Physics HL]
10.6K viewsMar 17, 2025
YouTubeSirius Revision
12:17
D1.3 Kepler's 3 laws of orbital motion [IB Physics SL/HL]
16.3K viewsMar 24, 2025
YouTubeSirius Revision
8:01
A1.4 Uniformly accelerated motion extra example [IB Physics SL/HL]
10.1K viewsMar 17, 2025
YouTubeSirius Revision
13:04
A1.3 Uniformly accelerated motion [IB Physics SL/HL]
13.5K viewsMar 17, 2025
YouTubeSirius Revision
3:32
IB Physics A2 M25 Past Papers TZ2 1A SL-5 HL-5. A sphere through the liquid. Terminal velocity.
401 views10 months ago
YouTubeIB Maths & Physics Tutor
2:10
IB Physics C3 (May 2025 TZ1 Past Paper 1A SL-15, HL-20). Snell's law. Refraction of light.
135 views9 months ago
YouTubeIB Maths & Physics Tutor
See more