Sir pls solve this ?
Dear Student,
Ans 2. 1/16th second
The impression of the image formed on the retina of the human eye remains there for about 1/16th second.
Ans 3. Power of accomodation
The human eye can focus objects at different distances by adjusting the focal length of the eye lens. The ability of the eye is known as Power of accomodation.
Ans 4. A street signboard across the street
A near sighted person with face difficulty while reading a street signboard across the street.
Ans 5. Cataract
The defect of the human eye,in which the eye lens of a person gets progressively cloudy, resulting in poor vision, is called cataract.
P.S. The first sub-part is not clear. Kindly post a clear picture again so that we can help you with your query.
Looking forward to hearing from you again.
Regards
Ans 2. 1/16th second
The impression of the image formed on the retina of the human eye remains there for about 1/16th second.
Ans 3. Power of accomodation
The human eye can focus objects at different distances by adjusting the focal length of the eye lens. The ability of the eye is known as Power of accomodation.
Ans 4. A street signboard across the street
A near sighted person with face difficulty while reading a street signboard across the street.
Ans 5. Cataract
The defect of the human eye,in which the eye lens of a person gets progressively cloudy, resulting in poor vision, is called cataract.
P.S. The first sub-part is not clear. Kindly post a clear picture again so that we can help you with your query.
Looking forward to hearing from you again.
Regards