Which of the following causes the beta effect?
A. The actual movement of light
B. The amplitude of the wave
C. The frequency of the wave
D. Different images are presented next to each other in succession
Answer:D
Which of the following causes the beta effect?
A. The actual movement of light
 B. The amplitude of the wave
 C. The frequency of the wave
 D. Different images are presented next to each other in succession
