Physics 132

Schedule -- Redish

You can find an overview of the text readings for this class (plus readings I am not assigning) at: Working Content II

Notes:

  • This schedule is tentative and subject to change. Reading Assignments are online with responses in Canvas due 11 PM the evening before the lecture. Assignments are due Friday at 9 PM.
  • Attend recitation during the first week of class to do our surveys and meet the prof.
  • Recitations and labs begin on January 29th.
Date Class Reading   Lab

Week 1

   
1/24 1


Quiz 0  
1/26 2


7.2.3 Thermodynamic equilibrium and equipartition
7.2.4 Example: Degrees of freedom

 

Week 2

Recitation:
How a kinesin walks

Intro to labs and peer grading, surveys
1/29 3

7.2.1 Organizing the idea of energy
7.2.2 Enthalpy

Quiz 1  
1/31 4

7.3.1 The 2nd Law of Thermodynamics: A Probabilistic Law
7.3.2 Implications of the Second Law of Thermodynamics: Entropy

 
2/2 5

7.3.2.1 Why entropy is logarithmic
7.3.2.3 A way to think about entropy -- sharing
7.3.2.3.1-Example: Arranging energy and entropy

HW 1

Week 3

Recitation:
Entropy and diffusion

Lab 6.1:
Modeling fluid flow I
2/5 6

7.3.2.2 Biological consequences of the 2nd Law
7.3.2.4 Example: Entropy and heat flow

Quiz 2  
2/7 7 7.3.3 Motivating free energy
7.3.3.1 Gibbs free energy
 
2/9 8

7.3.3.1.1 Example: Free energy of an expanding gas
7.3.4 How energy is distributed: Fluctuations

HW 2

Week 4

Recitation: What's "free" about free energy?

Lab 6.2:
Modeling fluid flow II

2/12 9

2.2.4.2 Powers and exponents
7.3.4.1 Boltzmann distribution

7.3.4.2 Boltzmann distribution and Gibbs free energy

Quiz 3  
2/14 10 8.1 The Electric field
8.1.2 Making sense of the idea of field
 
2/16 11

No new reading

HW 3

Week 5

Recitation: Insane in the membrane, 1: Lipid bilayers
Lab 7.1:
Electric forces in a fluid I
2/19 12 8.2 The electric potential
Quiz 4  
2/21 13 8.2.1 Motivating simple electric models
8.2.1.1 A simple electric model: a line charge
8.2.1.2 A simple electric model: a sheet of charge
   
2/23 14

8.4.1 Two parallel sheets of charge
8.4.2 The capacitor

  HW 4

Week 6

Recitation: Insane in the membrane, 2: Lipid bilayers
Lab 7.2:
Electric forces in a fluid II
2/26 15

8.3.3 Dielectric constant
8.5.5 Electrical energy and power

Quiz 5  
2/28 16

8.3.1 Screening of electrical interactions in salt solution
8.3.1.1 Debye length

 

3/2 17

 

University closed due to wind

 

 

Week 7

Recitation:
Introduction to circuits
Lab 8.1: Signal transmission along nerve axons I
3/5 18 8.5.1 Quantifying electric current
8.5.2 Resistive electric flow: Ohm's law

MIDTERM 1


3/7 19 8.3.2 Nernst potential


3/9 20 8.5.3 Ways to think about current: A toolbox of models
8.5.4 Kirchhoff's principles

HW 5

Week 8

Recitation:
Salting out and denaturing DNA

Lab 8.2: Signal transmission along nerve axons II
3/12 21
8.5.4.1 Example: Resistors in series
8.5.4.2 Example: Resistors in parallel
Quiz 6


3/14 22

8.5.4.3 Example: Batteries in series and parallel
8.5.4.4 Example: A complex network


3/16 23

9. Oscillations and waves
9.1 Harmonic oscillation

HW 6

Week 9

Recitation:
Introduction to light
Lab 9.1: Introducing
geometrical optics I
3/26 24 9.1.1 Mass on a spring
9.1.1.1 Hanging mass on a spring

Quiz 7


3/28 25

9.1.1.2 The pendulum
9.1.1.4 Example: Oscillator graphs
9.1.1.5 Example: Oscillator calculations


3/30 26

9.1.2 Damped oscillators
9.1.3 Driven oscillators: resonance
9.1.5 Quantum oscillators -- discrete states

HW 7

Week 10

Recitation:
Diatomic vibrations
Lab 9.2: Introducing
geometrical optics II
4/2 27 9.2 Waves in 1D
9.2.1 Waves on an elastic string
9.2.2 Wave pulses
Quiz 8


4/4 28

9.2.2.1 Propagating a wave pulse - the math
9.2.3 Wave speed


4/6 29 9.2.4 Superposition of waves in 1D

 

HW 8

Week 11

Recitation: Spectroscopy - How does light interact with matter?
Lab 10.1: Analyzing light spectra: Implications for living systems I
4/9 30

9.2.5 Sinusoidal waves

Quiz 9


4/11 31

9.2.4.1 Beats
9.2.4.2 Standing waves


4/13 32

9.2.6 Summing different wavelengths -- spectral analysis

HW 9

Week 12

Recitation:
Seeing inside the body
Lab 10.2: Analyzing light spectra: Implications for living systems II
4/16 33

10 Three models of light
10.3 The photon model of light
10.3.1 Basic principles of the photon model

Quiz 10


4/18 34 10.1.1 Basic principles of the ray model
10.1.2 Flat mirrors

 

4/20 35


MIDTERM 2

 

Week 13

Recitation:
Photosynthesis

Lab 11: Exploring complex absorption and emission in molecules
4/23 36 10.1.3 Curved mirrors
10.1.3.1 Curved mirror equations


 

 


4/25 37


Quiz 11
Go over midterm


4/27 38 10.1.4 Lenses
10.1.4.1 Lens equations
 

HW 10

Week 14

Recitation:
Why do we see in the visible?

Makeup labs and closing surveys
4/30 39

10.2.1 Electromagnetic radiation and Maxwell's rainbow
10.2.2 Huygens' principle and the wave model

 



5/2 40 10.2.2.1 The math of Huygens' principle
10.2.3 Two-slit interference
Quiz 12


5/4 41 10.2.4 Diffraction
10.2.4.1 Interference from two wide slits


Week 15


 
5/7 42 10.3.1.1 Reconciling the wave and photon model - sort of

HW 11

5/9 43
Graded math survey

 

Exam Week

5/15 Time: 6:30-8:30  

FINAL EXAM
Toolbelt

Location: Skinner 0200
University of Maryland

Contact: E. F. Redish (redish@umd.edu)

last edited 18 January 2018