There isn't a universally agreed upon set of exactly 6 divisions of physics, as the field is vast and interconnected. However, here's a common breakdown with 6 major areas, each with its own subfields:

1. Classical Mechanics: Deals with the motion of macroscopic objects (from everyday objects to planets) under the influence of forces. It includes topics like:

* Kinematics: Describing motion

* Dynamics: Relating forces to motion

* Rotational motion

* Simple harmonic motion

* Conservation laws (energy, momentum)

2. Electromagnetism: Studies the interaction of electric and magnetic fields, encompassing topics like:

* Electrostatics: Charges at rest

* Electrodynamics: Charges in motion

* Magnetism

* Maxwell's equations

* Light as an electromagnetic wave

3. Thermodynamics: Focuses on heat, work, temperature, and energy transfer in physical systems, including:

* Laws of thermodynamics

* Heat transfer (conduction, convection, radiation)

* Entropy

* Statistical mechanics

4. Quantum Mechanics: Describes the behavior of matter and energy at the atomic and subatomic levels. Key topics include:

* Wave-particle duality

* Atomic structure

* Quantum field theory

* Quantum computing

5. Relativity: Deals with the relationship between space, time, gravity, and motion, divided into:

* Special relativity: Describing motion at very high speeds

* General relativity: Explaining gravity as a curvature of spacetime

6. Nuclear Physics: Studies the structure, properties, and interactions of atomic nuclei, including:

* Radioactivity

* Nuclear reactions

* Nuclear fission and fusion

* Particle physics

Remember, these are broad categories, and many subfields overlap and intertwine. For example, "Astrophysics" combines concepts from classical mechanics, relativity, and thermodynamics to understand celestial objects.