The limit of resolution of eye is approximately

Options

A. `1^(11)` angle
B. `1^(1)` angle
C. `1` mm
D. `1` cm

Answer

To determine the limit of resolution of the human eye, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Limit of Resolution**:
- The limit of resolution refers to the smallest angular separation between two points that the eye can distinguish as separate. In simpler terms, it is the smallest detail that can be resolved by the eye.

2. **Defining the Unit**:
- The limit of resolution is usually expressed in angular measurement, specifically in minutes of arc. One minute of arc is equal to 1/60th of a degree.

3. **Common Value**:
- The commonly accepted value for the limit of resolution of the human eye is approximately 1 arcminute. This means the eye can resolve two points that are separated by an angle of about 1 arcminute.

4. **Conclusion**:
- Based on the understanding and definition, we conclude that the limit of resolution of the eye is approximately 1 arcminute.

### Final Answer:
The limit of resolution of the eye is approximately **1 arcminute**.

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