Back-of-the-Envelope Physics
Background material readings
Reading 1
: Purcell's column on AJP
Lecture notes
Lecture 1
: dimensional analysis I
Supplemental Material
: The formation of a blast wave by a very intense explosion. II. The atomic explosion of 1945
Lecture 2
: dimensional analysis II
Supplemental Material
: Flexible bars
Lecture 3
: dimensional analysis III
Lecture 4
: scaling analysis I
Supplemental Material
: Life's Universal Scaling Laws
Supplemental Material
: A gentle introduction to scaling relations in biological systems
Lecture 5
: scaling analysis II
Lecture 6
: scaling analysis III
Supplemental Material
: Intermediate Asymptotics and Renormalization Group Theory
Lecture 7
: Symmetryprinciple I
Supplemental Material
: On Symmetry in Physical Phenomena, Symmetry of an Electric Field and of a Magnetic Field
Lecture 8
: Symmetry principle II
Lecture 9
: Symmetry principle III
Homework assignment
HW1
: Due Feb 22, 2025 in class
HW2
: Due Mar 3, 2025 in class
HW3
: Due Mar 10, 2025 in class
HW4
: Due Mar 31, 2025 in class
Back to home
Last modified: March 23, 2025.