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Ren Jie T.

National University of Singapore


I have studied 4 years in National University of Singapore as a Physics Undergraduate, with a minor in medical physics. I have great interest in nuclear, particle and radiation physics and have exposure to clinical medical physics dealing with radiotherapy and even proton therapy. I am fascinated by the unlimited potential of physics and their applications into biological systems.


BA Physics
National University of Singapore

Topics Covered

Gauss's Law
Physics Basics
Motion Along a Straight Line
Motion in 2d or 3d
Electric Charge and Electric Field
Atomic Physics
Nuclear Physics
Particle Physics
Equilibrium and Elasticity
Periodic Motion
Electromagnetic Waves
Quantum Physics
Temperature and Heat
Thermal Properties of Matter
Potential Energy
Electric Potential
Newton's Laws of Motion
Applying Newton's Laws
Current, Resistance, and Electromotive Force
Direct-Current Circuits
Electromagnetic Induction
Alternating Current
Rotation of Rigid Bodies
Dynamics of Rotational Motion
Reflection and Refraction of Light
Wave Optics
Kinetic Energy
Energy Conservation
The First Law of Thermodynamics
The Second Law of Thermodynamics
Mechanical Waves
Sound and Hearing

Ren Jie's Textbook Answer Videos

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