Human Eye and Colourful World

Class 10 Human Eye and Colourful World Important Questions

Human Eye and Colourful World Important Questions The far point of a human eye has been shifted to 2 m from infinity. Name the eye defect the person is suffering from & also write its correction. Draw a ray diagram for its correction. Find the power of the lens required to correct this defect. Name […]

Class 10 Human Eye and Colourful World Previous Years Questions

Human Eye and Colourful World Previous Years Questions The image distance from the eye lens in the normal eye when we increase the distance of an object from the eye increases. decreases. remains unchanged. depends on the size of eyeball [CBSE 2020] [1 Mark] List two causes of presbyopia. Draw labelled diagram of this defect […]

Class 10 Human Eye and Colourful World Notes

Human Eye and Colourful World Notes Human eye ball is approximately spherical in shape with diameter of about 2.3 cm. Light enters the eye through a thin membrane called the cornea. Iris controls the size of pupil. Pupil regulates the amount of light entering the eye. Image is formed on retina & its nature is […]

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