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Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:
Assertion : Myopia is due to the increased converging power of the eye lens.
Reason : Myopia can be corrected by using spectacles made from concave lenses.
- a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
- b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
- c)Assertion (A) is true but reason (R) is false.
- d)Assertion (A) is false but reason (R) is true.
- e)Both Assertion and Reason are false.
Correct answer is option 'B'. Can you explain this answer?
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Direction: In the Following Questions, A Statement of Assertion (A) I...
Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A). In the Myopia eye due to the increased converging power of the eye lens, the image of a far off object is formed in front of the retina. Myopia can be corrected by using spectacles made from concave lenses.
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Direction: In the Following Questions, A Statement of Assertion (A) I...
Assertion: Myopia is due to the increased converging power of the eye lens.
Reason: Myopia can be corrected by using spectacles made from concave lenses.
Explanation:
Myopia, also known as nearsightedness, is a common vision problem where a person can see nearby objects clearly but has difficulty seeing distant objects. The assertion states that myopia is due to the increased converging power of the eye lens. Let's analyze this statement along with the provided reason.
Understanding Myopia:
In a normal eye, the light entering the eye is focused directly on the retina, which is responsible for transmitting visual signals to the brain. However, in the case of myopia, the eyeball is too long or the cornea (the clear front surface of the eye) is too curved. As a result, the light entering the eye is focused in front of the retina instead of directly on it. This causes distant objects to appear blurry.
Explanation of the Assertion:
The assertion states that myopia is due to the increased converging power of the eye lens. The lens of the eye plays a crucial role in focusing light onto the retina. In myopia, the converging power of the eye lens is increased, causing the light to converge too early, before reaching the retina. This results in the blurred vision experienced by individuals with myopia.
Explanation of the Reason:
The reason provided states that myopia can be corrected by using spectacles made from concave lenses. Concave lenses are thinner at the center and thicker at the edges. They diverge light rays, causing them to spread out before entering the eye. When a person with myopia wears spectacles with concave lenses, the diverging effect of the lens compensates for the excessive converging power of the eye lens. This helps to redirect the light rays and focus them directly onto the retina, thus improving distant vision.
Conclusion:
Both the assertion and reason are true. The assertion correctly identifies the increased converging power of the eye lens as the cause of myopia. The reason provides a valid solution for correcting myopia by using spectacles made from concave lenses. However, the reason is not a direct explanation of the assertion. It provides a solution to the problem stated in the assertion. Therefore, the correct answer is option B - Both assertion (A) and reason (R) are true, but reason (R) is not the correct explanation of assertion (A).
Reason: Myopia can be corrected by using spectacles made from concave lenses.
Explanation:
Myopia, also known as nearsightedness, is a common vision problem where a person can see nearby objects clearly but has difficulty seeing distant objects. The assertion states that myopia is due to the increased converging power of the eye lens. Let's analyze this statement along with the provided reason.
Understanding Myopia:
In a normal eye, the light entering the eye is focused directly on the retina, which is responsible for transmitting visual signals to the brain. However, in the case of myopia, the eyeball is too long or the cornea (the clear front surface of the eye) is too curved. As a result, the light entering the eye is focused in front of the retina instead of directly on it. This causes distant objects to appear blurry.
Explanation of the Assertion:
The assertion states that myopia is due to the increased converging power of the eye lens. The lens of the eye plays a crucial role in focusing light onto the retina. In myopia, the converging power of the eye lens is increased, causing the light to converge too early, before reaching the retina. This results in the blurred vision experienced by individuals with myopia.
Explanation of the Reason:
The reason provided states that myopia can be corrected by using spectacles made from concave lenses. Concave lenses are thinner at the center and thicker at the edges. They diverge light rays, causing them to spread out before entering the eye. When a person with myopia wears spectacles with concave lenses, the diverging effect of the lens compensates for the excessive converging power of the eye lens. This helps to redirect the light rays and focus them directly onto the retina, thus improving distant vision.
Conclusion:
Both the assertion and reason are true. The assertion correctly identifies the increased converging power of the eye lens as the cause of myopia. The reason provides a valid solution for correcting myopia by using spectacles made from concave lenses. However, the reason is not a direct explanation of the assertion. It provides a solution to the problem stated in the assertion. Therefore, the correct answer is option B - Both assertion (A) and reason (R) are true, but reason (R) is not the correct explanation of assertion (A).
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Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?
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Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?.
Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:Assertion : Myopia is due to the increased converging power of the eye lens.Reason : Myopia can be corrected by using spectacles made from concave lenses.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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