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For a normal eye, distance of near point...

For a normal eye, distance of near point from the eye is.

A

25 cm

B

20 cm

C

15 cm

D

10 cm.

Text Solution

AI Generated Solution

The correct Answer is:
To determine the distance of the near point from the eye for a normal eye, follow these steps: ### Step-by-Step Solution: 1. **Understanding the Concept of Near Point**: - The near point is defined as the closest distance at which an object can be placed and still be seen clearly by the eye without strain. 2. **Identifying the Normal Range**: - For a normal, healthy eye, this distance is standardized and is known as the least distance of distinct vision (LDV). 3. **Standard Value for Normal Eyes**: - The standard value for the near point in a normal eye is approximately 25 centimeters. This means that objects closer than this distance may not be seen clearly without effort. 4. **Conclusion**: - Therefore, for a normal eye, the distance of the near point is 25 centimeters. ### Final Answer: The distance of the near point from the eye for a normal eye is **25 centimeters**. ---
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