CCNY PHYS 20900 - Fall 2026

To prepare for:

Wednesday, Oct 7, 2026

    From: Modern Physics, G. Felder / K. Felder:

  1. From Chapter 1.3 (Lorentz Transformations)

      2. Prepare

    1. Problem 25: The Twin paradox, full (a) - (l)
  2. Read Chapter 1.4 (Lorentz Transformations)

      3. Prepare:

    1. Active Reading Exercise: The Position
    2. Problem: 22, Space-time interval
  3. Chapter 1.5 (Velocity Transformations and Doppler)

      4. Prepare:

    1. Problem 7
    2. Problem 12