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PHYSICS 17 · PHYS 17Modern Physics

Physics · 4 units · Undergraduate lower division (0-99)

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Photons, black-body radiation, photoelectric effect, uncertainty principle, Bohr atom, Schrödinger equation, hydrogen atom, and selected topics in atomic, solid-state, nuclear, and particle physics.

P/NP or letter grading.

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Checking the Schedule of Classes…

Requisites

Official UCLA wording

Requisites: courses 1A, 1B, and 1C (or 1AH, 1BH, and 1CH). Corequisite: course 32.

BruinTree reads · Prerequisite

needs reviewconfidence 0.75 · from text
all of
  • PHYSICS 1A
  • PHYSICS 1B
  • one of
    • PHYSICS 1C
    • all of
      • PHYSICS 1AH
      • PHYSICS 1BH
      • PHYSICS 1CH
  • · parenthetical alternative "(or 1AH, 1BH, and 1CH)" in "1C (or 1AH, 1BH, and 1CH)" — scope is a best reading

BruinTree reads · Corequisite

confidence 1.00 · from text
PHYSICS 32

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About PHYSICS 17. We read UCLA’s requisite wording by machine, and it gets things wrong.

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Requires

Everything that has to come before this course, not just the courses named in the requisite above.

PHYSICS 17

  • PHYSICS 1APhysics for Scientists and Engineers: Mechanics
    • MATH 31ADifferential and Integral Calculus
      • MATH 1Precalculus
    • MATH 31BIntegration and Infinite Series
      • MATH 31ADifferential and Integral Calculusanother path to it
    • MATH 32ACalculus of Several Variables
      • MATH 31ADifferential and Integral Calculusanother path to it
  • PHYSICS 1AHPhysics for Scientists and Engineers: Mechanics (Honors)
    • MATH 31ADifferential and Integral Calculusanother path to it
    • MATH 31BIntegration and Infinite Seriesanother path to it
    • MATH 32ACalculus of Several Variablesanother path to it
    • MATH 32BCalculus of Several Variables
      • MATH 31BIntegration and Infinite Seriesanother path to it
      • MATH 32ACalculus of Several Variablesanother path to it
  • PHYSICS 1BPhysics for Scientists and Engineers: Oscillations, Waves, Electric and Magnetic Fields
    • PHYSICS 1APhysics for Scientists and Engineers: Mechanicsanother path to it
    • MATH 31BIntegration and Infinite Seriesanother path to it
    • MATH 32ACalculus of Several Variablesanother path to it
  • PHYSICS 1BHPhysics for Scientists and Engineers: Oscillations, Waves, Electric and Magnetic Fields (Honors)
    • PHYSICS 1APhysics for Scientists and Engineers: Mechanicsanother path to it
    • PHYSICS 1AHPhysics for Scientists and Engineers: Mechanics (Honors)another path to it
    • MATH 31BIntegration and Infinite Seriesanother path to it
    • MATH 33ALinear Algebra and Applications
      • MATH 3BCalculus for Life Sciences Students1 more beneath
      • MATH 31BIntegration and Infinite Seriesanother path to it
      • MATH 32ACalculus of Several Variablesanother path to it
  • PHYSICS 1CPhysics for Scientists and Engineers: Electrodynamics, Optics, and Special Relativity
    • PHYSICS 1APhysics for Scientists and Engineers: Mechanicsanother path to it
    • PHYSICS 1BPhysics for Scientists and Engineers: Oscillations, Waves, Electric and Magnetic Fieldsanother path to it
    • MATH 32ACalculus of Several Variablesanother path to it
  • PHYSICS 1CHPhysics for Scientists and Engineers: Electrodynamics, Optics, and Special Relativity (Honors)
    • PHYSICS 1APhysics for Scientists and Engineers: Mechanicsanother path to it
    • PHYSICS 1AHPhysics for Scientists and Engineers: Mechanics (Honors)another path to it
    • MATH 32ACalculus of Several Variablesanother path to it
    • MATH 33BDifferential Equations
      • MATH 31BIntegration and Infinite Seriesanother path to it
  • PHYSICS 32Mathematical Methods
    • PHYSICS 1APhysics for Scientists and Engineers: Mechanicsanother path to it
    • PHYSICS 1AHPhysics for Scientists and Engineers: Mechanics (Honors)another path to it
    • MATH 32ACalculus of Several Variablesanother path to it

7 direct requisites. Showing 40 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

PHYSICS 17

  • PHYSICS 18LModern Physics Laboratory
  • PHYSICS 115AQuantum Mechanics5 more beyond
    • PHYSICS 112Thermal Physics
      • PHYSICS 140AIntroduction to Solid-State Physics
      • PHYSICS 140BQuantum States of Matteranother path to it
      • EPS SCI 200AIntroduction to Geophysics and Space Physics I: Solid Earth and Planets1 more beyond
      • PHYSICS 144Polymer Physics
      • PHYSICS 170NComputational Physics and Astronomy Laboratory
      • EPS SCI 200BIntroduction to Geophysics and Space Physics II: Oceans and Atmospheres1 more beyond
      • EPS SCI 200CIntroduction to Geophysics and Space Physics III: Plasmas —Aeronomy and Interplanetary Medium2 more beyond
      • EPS SCI 211Mathematical Methods of Geophysics
    • PHYSICS 115BQuantum Mechanics1 more beyond
      • PHYSICS 112Thermal Physicsanother path to it
      • PHYSICS 115CQuantum Mechanics5 more beyond
      • ASTR 145High-Energy Astrophysicsanother path to it
      • PHYSICS 128Cosmology and Particle Astrophysicsanother path to it
      • CHEM C115BAdvanced Quantum Chemistry with Laboratory II1 more beyond
      • PHYSICS 180FElementary Particle Laboratory
      • PHYSICS 235Quantum Simulation for Physics
      • CHEM C215BAdvanced Quantum Chemistry with Laboratory II3 more beyond
    • CHEM M120Soft Matter Laboratory
    • PHYSICS 128Cosmology and Particle Astrophysics
    • PHYSICS 140BQuantum States of Matter
      • PHYSICS 241ASolid-State Physics4 more beyond
    • ASTR 145High-Energy Astrophysicsanother path to it
    • PHYSICS 150Physics of Charged-Particle and Laser Beams
    • PHYSICS M180GSoft Matter Laboratory
  • ASTR 145High-Energy Astrophysics

3 courses list this as a requisite. Showing 28 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

  • Fall 2025
  • Winter 2026
  • Fall 2026
  • Winter 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.