Physical Sciences
Physics
Focuses on the scientific study of matter and energy, and the formulation and testing of the laws governing the behavior of the matter-energy continuum. Covers classical and modern physics, electricity and magnetism, thermodynamics, mechanics, wave properties, nuclear processes, relativity and quantum theory, quantitative methods, and laboratory methods.
Inside the major
Programs within this field
Colleges may offer this field under 10 more specific program names. The program you choose affects the courses you take.
- Physics, General
- Focuses on the scientific study of matter and energy, and the formulation and testing of the laws governing the behavior of the matter-energy continuum. Covers classical and modern physics, electricity and magnetism, thermodynamics, mechanics, wave properties, nuclear processes, relativity and quantum theory, quantitative methods, and laboratory methods.
- Atomic/Molecular Physics
- Focuses on the scientific study of the behavior of matter-energy phenomena at the level of atoms and molecules. Covers chemical physics, atomic forces and structure, molecular orbital theory, magnetic resonance, molecular bonding, phase equilibria, quantum theory of solids, and applications to the study of specific elements and higher compounds.
- Elementary Particle Physics
- Focuses on the scientific study of the basic constituents of sub-atomic matter and energy, and the forces governing fundamental processes. Covers quantum theory, field theory, single-particle systems, perturbation and scattering theory, matter-radiation interaction, symmetry, quarks, capture, Schroedinger mechanics, methods for detecting particle emission and absorption, and research equipment operation and maintenance.
- Plasma and High-Temperature Physics
- Focuses on the scientific study of properties and behavior of matter at high temperatures, such that molecular and atomic structures are in a disassociated ionic or electronic state. Covers magnetohydrodynamics, free electron phenomena, fusion theory, electromagnetic fields and dynamics, plasma and non-linear wave theory, instability theory, plasma shock phenomena, quantitative modeling, and research equipment operation and maintenance.
- Nuclear Physics
- Focuses on the scientific study of the properties and behavior of atomic nuclei. Covers nuclear reaction theory, quantum mechanics, energy conservation, nuclear fission and fusion, strong and weak forces, nuclear modeling, nuclear decay, nucleon scattering, pairing, photon and electron reactions, the physics of nuclear effects, statistical methods, and research equipment operation and maintenance.
- Optics/Optical Sciences
- Focuses on the scientific study of light energy, including its structure, properties and behavior under different conditions. Covers wave theory, wave mechanics, electromagnetic theory, physical optics, geometric optics, quantum theory of light, photon detecting, laser theory, wall and beam properties, chaotic light, non-linear optics, harmonic generation, optical systems theory, and applications to engineering problems.
- Condensed Matter and Materials Physics
- Focuses on the scientific study of macroscopic physical phenomena and properties that arise from basic microscopic interactions. Covers low-temperature and solid-state physics, x-ray physics, liquids and soft materials, including the study of semiconductors, metals, superliquids, magnets, superconductors, glasses, gels, polymers, colloids, neural networks, and macromolecules.
- Acoustics
- Focuses on the scientific study of sound, and the properties and behavior of acoustic wave phenomena under different conditions. Covers wave theory, the acoustic wave equation, energy transformation, vibration phenomena, sound reflection and transmission, scattering and surface wave phenomena, singularity expansion theory, ducting, and applications to specific research problems such as underwater acoustics, crystallography, and health diagnostics.
- Theoretical and Mathematical Physics
- Focuses on the scientific and mathematical formulation and evaluation of the physical laws governing, and models describing, matter-energy phenomena, and the analysis of related experimental designs and results. Covers classical and quantum theory, relativity theory, field theory, mathematics of infinite series, vector and coordinate analysis, wave and particle theory, advanced applied calculus and geometry, analyses of continuum, cosmology, and statistical theory and analysis.
- Physics, Other
- Physics not listed above.
Also called Nuclear Effects
Also called Electro-Optics, Atmospheric and Space Optics
Also called Electrodynamics
Where it can lead
Careers this field can lead to
Explore related careers, starting with the closest connections and the occupations hiring the most people.
Natural Sciences Managers
- Median pay
- $167,220
- Hiring change through 2035
- 8.2%
- Job openings a year
- 9,200
To get hiredBachelor's degree
Explore this career ShrinkingSecondary School Teachers, Except Special and Career/Technical Education
- Median pay
- $72,040
- Hiring change through 2035
- −0.2%
- Job openings a year
- 63,500
To get hiredBachelor's degree
Explore this career GrowingPhysicists
- Median pay
- $172,250
- Hiring change through 2035
- 7.2%
- Job openings a year
- 1,300
To get hiredDoctoral or professional degree
Explore this career Growing with the economyPhysics Teachers, Postsecondary
- Median pay
- $100,310
- Hiring change through 2035
- 2.4%
- Job openings a year
- 1,100
To get hiredDoctoral or professional degree
Explore this careerAll work is projected to grow 3.5% between 2025 and 2035; read every hiring-change figure against it. The figures beside each career are the pay of that work, across everyone doing it. Graduates of this field earn $38,630 one year after completing the program, which is the start of a career rather than the shape of one.
Working style
How and where the work happens
Related careers can feel very different from one another. Compare the specific occupations to understand the work each one involves.
Most careers connected to this field involve in-person work. About 85 of every 100 openings require working close to other people or spending time on your feet.
College options
Where to study it
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