Stanford Root

Schedule

Stanford Root

Schedule

PHYSICS 240

Introduction to the Physics of Energy

UNITS:3
GRADING:Letter or Credit/No Credit
LEVEL:Graduate
GER:—

Energy as a consumable. Forms and interconvertability. World Joule budget. Equivalents in rivers, oil pipelines and nuclear weapons. Quantum mechanics of fire, batteries and fuel cells. Hydrocarbon and hydrogen synthesis. Fundamental limits to mechanical, electrical and magnetic strengths of materials. Flywheels, capacitors and high pressure tanks. Principles of AC and DC power transmission. Impossibility of pure electricity storage. Surge and peaking. Solar constant. Photovoltaic and thermal solar conversion. Physical limits on agriculture.

Syllabus for selected term:
View Autumn 2026 Syllabus

Sections

1 Term
Lecture 1Open
ID: 7418
0 / 80 enrolled
DAYS:Tuesday, Thursday
TIME:1:30 PM – 2:50 PM
LOCATION:320-105
INSTRUCTOR:
Laughlin, Robert
3units

PHYSICS 240: Introduction to the Physics of Energy

3 units · Letter or Credit/No Credit

Energy as a consumable. Forms and interconvertability. World Joule budget. Equivalents in rivers, oil pipelines and nuclear weapons. Quantum mechanics of fire, batteries and fuel cells. Hydrocarbon and hydrogen synthesis. Fundamental limits to mechanical, electrical and magnetic strengths of materials. Flywheels, capacitors and high pressure tanks. Principles of AC and DC power transmission. Impossibility of pure electricity storage. Surge and peaking. Solar constant. Photovoltaic and thermal solar conversion. Physical limits on agriculture.

Offered in Autumn 2026 at Stanford University.

Autumn 2026 sections

  • Lecture — Tuesday Thursday 1:30 PM – 2:50 PM — 320-105 — Laughlin, Robert (Graduate)

More PHYSICS courses

  • PHYSICS 216: Back of the Envelope Physics
  • PHYSICS 220: Classical Electrodynamics
  • PHYSICS 223: Stochastic and Nonlinear Dynamics (APPPHYS 223, BIO 223, BIOE 213)
  • PHYSICS 230: Graduate Quantum Mechanics I
  • PHYSICS 231: Graduate Quantum Mechanics II
  • PHYSICS 234: Advanced Topics in Quantum Mechanics (PHYSICS 134)
  • PHYSICS 241: Introduction to Nuclear Energy
  • PHYSICS 252: Introduction to Particle Physics I (PHYSICS 152)
  • PHYSICS 253: Survey of Current Topics in Experimental Particle Physics
  • PHYSICS 260: Introduction to Stellar and Galactic Astrophysics (PHYSICS 160)
  • PHYSICS 261: Introduction to Cosmology and Extragalactic Astrophysics (PHYSICS 161)
  • PHYSICS 262: General Relativity

All PHYSICS courses · All departments