Class 10 Exam > Class 10 Questions > Match the following with correct response.(1)...
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Match the following with correct response.
(1) Power of accommodation
(2) Near point
(3) Far point
(4) Least distance of distinct vision
(A) Farthest point to which the eye see clearly
(B) The ability of eye lens to focus near and far objects
(C) Generally increases with age
(D) Nearest point which the eye can see clearly
(1) Power of accommodation
(2) Near point
(3) Far point
(4) Least distance of distinct vision
(A) Farthest point to which the eye see clearly
(B) The ability of eye lens to focus near and far objects
(C) Generally increases with age
(D) Nearest point which the eye can see clearly
- a)1-A, 2-C, 3-B, 4-D
- b)1-D, 2-A, 3-C, 4-B
- c)1-C, 2-B, 3-D, 4-A
- d)1-B, 2-D, 3-A, 4-C
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Match the following with correct response.(1) Power of accommodation(2...
Power of accommodation: The ability of the eye to focus both near and distant objects, by adjusting the focal length of the eye lens, is called the accommodation of the eye
Near point: It is 25cm for normal eye. The minimum distance at which object can be seen most distinctly without strain.
Far point: It is infinity for normal eye. It is the farthest point upto which the eye can see object clearly.
Least distance of distinct vision in old people: As the person grows old, his ciliary muscle responsible for adjusting the eye lens gets weakened. As a result the power of accommodation reduces and hence the least distance of distinct vision for old people generally increases.
Most Upvoted Answer
Match the following with correct response.(1) Power of accommodation(2...
Explanation:
The correct matching of the given terms is as follows:
1) Power of accommodation - B
2) Near point - D
3) Far point - A
4) Least distance of distinct vision - C
Power of accommodation:
- The power of accommodation is the ability of the eye lens to adjust its focal length in order to focus on objects at different distances.
- It is controlled by the ciliary muscles that change the shape of the lens to adjust its focal length.
- This allows the eye to focus on both near and far objects.
Near point:
- The near point is the closest point to the eye at which it can see objects clearly without any strain.
- It varies with age, as the power of accommodation decreases with age.
- In a normal eye, the near point is about 25 cm.
Far point:
- The far point is the farthest point to which the eye can see objects clearly without any strain.
- In a normal eye, the far point is considered to be at infinity, as the eye can focus on objects at infinite distances without any strain.
- The far point can be brought closer by using a concave lens in front of the eye.
Least distance of distinct vision:
- The least distance of distinct vision is the minimum distance at which the eye can see objects clearly without any strain.
- It is also known as the near point of the eye.
- In a normal eye, the least distance of distinct vision is about 25 cm.
Conclusion:
The matching of the given terms with their correct responses is:
1) Power of accommodation - The ability of the eye lens to focus near and far objects.
2) Near point - Nearest point which the eye can see clearly.
3) Far point - Farthest point to which the eye sees clearly.
4) Least distance of distinct vision - Generally increases with age.
The correct matching of the given terms is as follows:
1) Power of accommodation - B
2) Near point - D
3) Far point - A
4) Least distance of distinct vision - C
Power of accommodation:
- The power of accommodation is the ability of the eye lens to adjust its focal length in order to focus on objects at different distances.
- It is controlled by the ciliary muscles that change the shape of the lens to adjust its focal length.
- This allows the eye to focus on both near and far objects.
Near point:
- The near point is the closest point to the eye at which it can see objects clearly without any strain.
- It varies with age, as the power of accommodation decreases with age.
- In a normal eye, the near point is about 25 cm.
Far point:
- The far point is the farthest point to which the eye can see objects clearly without any strain.
- In a normal eye, the far point is considered to be at infinity, as the eye can focus on objects at infinite distances without any strain.
- The far point can be brought closer by using a concave lens in front of the eye.
Least distance of distinct vision:
- The least distance of distinct vision is the minimum distance at which the eye can see objects clearly without any strain.
- It is also known as the near point of the eye.
- In a normal eye, the least distance of distinct vision is about 25 cm.
Conclusion:
The matching of the given terms with their correct responses is:
1) Power of accommodation - The ability of the eye lens to focus near and far objects.
2) Near point - Nearest point which the eye can see clearly.
3) Far point - Farthest point to which the eye sees clearly.
4) Least distance of distinct vision - Generally increases with age.
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Match the following with correct response.(1) Power of accommodation(2) Near point(3) Far point(4) Least distance of distinct vision(A) Farthest point to which the eye see clearly(B) The ability of eye lens to focus near and far objects(C) Generally increases with age(D) Nearest point which the eye can see clearlya)1-A, 2-C, 3-B, 4-Db)1-D, 2-A, 3-C, 4-Bc)1-C, 2-B, 3-D, 4-Ad)1-B, 2-D, 3-A, 4-CCorrect answer is option 'D'. Can you explain this answer?
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Solutions for Match the following with correct response.(1) Power of accommodation(2) Near point(3) Far point(4) Least distance of distinct vision(A) Farthest point to which the eye see clearly(B) The ability of eye lens to focus near and far objects(C) Generally increases with age(D) Nearest point which the eye can see clearlya)1-A, 2-C, 3-B, 4-Db)1-D, 2-A, 3-C, 4-Bc)1-C, 2-B, 3-D, 4-Ad)1-B, 2-D, 3-A, 4-CCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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ample number of questions to practice Match the following with correct response.(1) Power of accommodation(2) Near point(3) Far point(4) Least distance of distinct vision(A) Farthest point to which the eye see clearly(B) The ability of eye lens to focus near and far objects(C) Generally increases with age(D) Nearest point which the eye can see clearlya)1-A, 2-C, 3-B, 4-Db)1-D, 2-A, 3-C, 4-Bc)1-C, 2-B, 3-D, 4-Ad)1-B, 2-D, 3-A, 4-CCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 10 tests.
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