CBSE Class 10 Science 2018 · Paper 31(B)/C · Question 2
What is the meaning of power of accommodation of human eye ?
Answer
It is the ability of the eye lens to adjust its focal length so that near and distant objects are seen clearly.
The power of accommodation is the ability of the eye lens to adjust (change) its focal length, with the help of the ciliary muscles, so that both nearby and distant objects are seen clearly, their images being formed on the retina.
🔒 Step-by-step solution
Sign up free to see every step of how it is worked out.
From the board paper
More questions from The Human Eye and the Colourful World
Class 10 Science — every question with an expert-verified, step-by-step solution.
- Q1 The human eye can focus on objects at different distances by adjus…
- Q1 What is meant by power of accommodation of the eye?
- Q2 The human eye forms the image of an object at its
- Q2 A person with a myopic eye cannot see objects beyond 1.2 m distinc…
- Q3 The least distance of distinct vision for a young adult with no…
- Q3 What is the far point and near point of the human eye with norm…
- Q4 The change in focal length of an eye lens is caused by the action…
- Q4 A student has difficulty reading the blackboard while sitting in t…
- Q5 A person needs a lens of power -5.5 dioptres for correcting his dista…
- Q6 The far point of a myopic person is 80 cm in front of the eye. W…
- Q7 Make a diagram to show how hypermetropia is corrected. The near po…
- Q8 Why is a normal eye not able to see clearly the objects placed…
All 281 questions on The Human Eye and the Colourful World → Browse all Science chapters →