Question

The property related to the sense of continuity of vision is called

• A. persistence of vision
• B. colour blindness
• C. optical illusion
• D. none of these

Answer 1

The correct option is A

persistence of vision

Explanation for correct answer

Correct option- A

Vision persistence - The phenomenon that causes the illusion of movement when watching motion pictures

1. It is the retention of a visual image for a brief period of time after the stimulus that caused it is removed.
2. Even after the object is removed, the image generated on the retina does not fade away instantly, but its impression remains on the retina for around 1/16 seconds.

Explanation for incorrect options

Option B (Color blindness)

1. The capacity to discriminate between particular colors is impaired.
2. This condition is frequently inherited.
3. Other factors include eye disorders and prescription medications.
4. Men are more affected than women.

Option C (optical illusion)

1. Color, light, and patterns can be used to produce optical illusions that deceive or mislead our minds.

Hence, the correct answer is option (A) persistence of vision.