I'm an IB alumni having graduated with 42 points, and with a 7 in Physics HL, Math AA HL and Chemistry HL.
My goal is to provide solutions to questions from a students perspective, perhaps more understandable than a markscheme.

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IB Phy HL M22 TZ2 Paper 2 Q9 Quantum Phy
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IB Phy HL M22 TZ2 Paper 2 Q9 Quantum Phy
IB Phy HL M22 TZ2 Paper 2 Q8 Induction
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IB Phy HL M22 TZ2 Paper 2 Q8 Induction
IB Phy HL M22 TZ2 Paper 2 Q7 Electric Fields
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IB Phy HL M22 TZ2 Paper 2 Q7 Electric Fields
IB Phy HL M22 TZ2 Paper 2 Q6 Waves
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IB Phy HL M22 TZ2 Paper 2 Q6 Waves
IB Phy HL M22 TZ2 Paper 2 Q5 Radioactivity
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IB Phy HL M22 TZ2 Paper 2 Q5 Radioactivity
IB Phy HL M22 TZ2 Paper 2 Q4 Circuits
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IB Phy HL M22 TZ2 Paper 2 Q4 Circuits
IB Phy HL M22 TZ2 Paper 2 Q3 Standing Waves || A loudspeaker emits sound waves of frequency f ||
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IB Phy HL M22 TZ2 Paper 2 Q3 Standing Waves || A loudspeaker emits sound waves of frequency f ||
IB Phy HL M22 TZ2 Paper 2 Q2 Thermal E. || A fixed mass of an ideal gas is contained in a cylinder||
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IB Phy HL M22 TZ2 Paper 2 Q2 Thermal E. || A fixed mass of an ideal gas is contained in a cylinder||
IB Phy HL M22 TZ2 Paper 2 Q1 Forces || Airboats are used for transport across a river ||
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IB Phy HL M22 TZ2 Paper 2 Q1 Forces || Airboats are used for transport across a river ||
IB Physics 2025 Specimen Paper 1 MCQ
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IB Physics 2025 Specimen Paper 1 MCQ
IB Physics 2025 Specimen Paper 2 Q10 || An object hangs in equilibrium from a spring of elastic ||
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IB Physics 2025 Specimen Paper 2 Q10 || An object hangs in equilibrium from a spring of elastic ||
IB Physics 2025 Specimen Paper 2 Q9 Electric F. || The diagram shows two parallel conducting ||
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IB Physics 2025 Specimen Paper 2 Q9 Electric F. || The diagram shows two parallel conducting ||
IB Physics 2025 Specimen Paper 2 Q8 Thermal E || Small pieces of solid paraffin with a total mass ||
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IB Physics 2025 Specimen Paper 2 Q8 Thermal E || Small pieces of solid paraffin with a total mass ||
IB Physics 2025 Specimen Paper 2 Q7 Thermal E || The star δ Vel A is a main sequence star that ||
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IB Physics 2025 Specimen Paper 2 Q7 Thermal E || The star δ Vel A is a main sequence star that ||
IB Physics 2025 Specimen Paper 2 Q6 Radioa.Dec. ||A smoke detector uses the radioactive americium||
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IB Physics 2025 Specimen Paper 2 Q6 Radioa.Dec. ||A smoke detector uses the radioactive americium||
IB Physics 2025 Specimen Paper 2 Q5 Induction || Two conducting rings A and B, have their centres ||
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IB Physics 2025 Specimen Paper 2 Q5 Induction || Two conducting rings A and B, have their centres ||
IB Physics 2025 Specimen Paper 2 Q4 Grav. Fields || A satellite moves around Earth in a circular ||
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IB Physics 2025 Specimen Paper 2 Q4 Grav. Fields || A satellite moves around Earth in a circular ||
IB Physics 2025 Specimen Paper 2 Q3 Standing Waves || In a microwave oven electromagnetic waves ||
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IB Physics 2025 Specimen Paper 2 Q3 Standing Waves || In a microwave oven electromagnetic waves ||
IB Physics 2025 Specimen Paper 2 Q2 Relativity || A spacecraft is flying past a space station ||
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IB Physics 2025 Specimen Paper 2 Q2 Relativity || A spacecraft is flying past a space station ||
IB Physics 2025 Specimen Paper 2 Q1 Forces ||A block of mass 45 kg is placed on a horizontal table||
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IB Physics 2025 Specimen Paper 2 Q1 Forces ||A block of mass 45 kg is placed on a horizontal table||
IB Physics M18 TZ1 A.4 Rigid Body Mechanics || A constant force of 50.0 N is applied tangentially ||
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IB Physics M18 TZ1 A.4 Rigid Body Mechanics || A constant force of 50.0 N is applied tangentially ||
IB Physics N18 A.4 Rigid Body Mechanics || A uniform rod of weight 36.0 N and length 5.00 m rests ||
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IB Physics N18 A.4 Rigid Body Mechanics || A uniform rod of weight 36.0 N and length 5.00 m rests ||
IB Physics M19 TZ2 A.4 Rigid Body Mechanics || A uniform ladder of weight 50.0 N and length 4.00 m||
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IB Physics M19 TZ2 A.4 Rigid Body Mechanics || A uniform ladder of weight 50.0 N and length 4.00 m||
IB Physics M19 TZ1 A.4 Rigid Body Mechanics || A solid cylinder of mass M and radius R is free ||
11:18
IB Physics M19 TZ1 A.4 Rigid Body Mechanics || A solid cylinder of mass M and radius R is free ||
IB Physics N19 A.4 Rigid Body Mechanics || A flywheel is made of a solid disk with a mass M ||
15:06
IB Physics N19 A.4 Rigid Body Mechanics || A flywheel is made of a solid disk with a mass M ||
IB Physics N20 A.4 Rigid Body Mechanics || A bar rotates horizontally about its centre, reaching ||
17:49
IB Physics N20 A.4 Rigid Body Mechanics || A bar rotates horizontally about its centre, reaching ||
IB Physics M23 TZ2 A.4 Rigid Body Mechanics || A student models a rotating dancer using a system ||
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IB Physics M23 TZ2 A.4 Rigid Body Mechanics || A student models a rotating dancer using a system ||
IB Physics M23 TZ1 A.4 Rigid Body Mechanics || A uniform rod of length 1.20 m is at rest on a ||
15:34
IB Physics M23 TZ1 A.4 Rigid Body Mechanics || A uniform rod of length 1.20 m is at rest on a ||
IB Physics N23 A.4 Rigid Body Mechanics || A net torque acts on a horizontal disk of mass 0.20 kg ||
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IB Physics N23 A.4 Rigid Body Mechanics || A net torque acts on a horizontal disk of mass 0.20 kg ||
IB Physics November 23 Paper 1 HL Solutions
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IB Physics November 23 Paper 1 HL Solutions