K
- Kadenacy effect (automobile parts) (engine technology)
- Kapitsa–Dirac effect (physics)
- Kappa effect (geography) (psychology)
- Kautsky effect (fluorescence)
- Kaye effect (fluid dynamics)
- Ken Burns effect (film techniques)
- Kendall effect (telecommunications)
- Kerr effect (nonlinear optics)
- Keynes effect (economics and finance) (Keynesian economics)
- Keystone effect (technology)
- Kinetic depth effect (perception)
- Kinetic isotope effect (chemical kinetics) (physical organic chemistry)
- Kirkendall effect (chemistry) (metallurgy)
- Klein–Nishina effect (quantum field theory)
- Knife-edge effect (radio frequency propagation)
- Kohn effect (physics)
- Kondo effect (condensed matter physics) (electric and magnetic fields in matter) (physical phenomena)
- Kozai effect (astronomy) (celestial mechanics)
- Kuleshov effect (cinema of Russia) (cognitive biases) (film editing) (film techniques) (psychological theories)
Read more about this topic: List Of Effects