science
Grade6
Easy
Question
The least distance of distinct vision of a human eye is ___ cm.
Hint:
The least distance of distinct vision of a human eye is 25m.
The correct answer is: 25
- The periapsis of the eye is the minimum distance from the eye to an object that can be seen clearly without effort. The human eye can see up to 3 miles.
- The minimum distance that the eye can perceive is 25 cm for adults and 5-8 cm for children.
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