What is the distance of distinct vision (DDV) of a normal human eye?
A. 15 cm
B. 25 cm
C. 30 cm
D. 40 cm
Answer: Option B
Solution(By Examveda Team)
The minimum distance from the eye at which an object appears to be distinct i.e., a very clear image of the object is formed is called the distance of distinct vision. This distance is about 25 cm from the eye.This Question Belongs to General Knowledge >> Biology
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