Physics · Optics and Vision
To create the illusion of continuous motion without flickering, standard commercial motion pictures traditionally project film at which rate?
- 132 frames per second or 102 screen illuminations per second
- 272 frames per second or 234 screen illuminations per second
- 38 frames per second or 32 screen illuminations per second
- 424 frames per second or 72 screen illuminations per second✓
Correct answer
24 frames per second or 72 screen illuminations per second
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