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Consider the following statements:
Assertion (A): Warmer air will always have more moisture than cooler air.
Reason (R): The capacity of air to hold moisture in the form of water vapour is related to air temperature.
In the context of the above, which of these is correct?
- a)A is correct, and R is an appropriate explanation of A.
- b)A is correct, but R is not an appropriate explanation of A.
- c)A is correct, but R is incorrect.
- d)A is incorrect, but R is correct.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements:Assertion (A): Warmer air will alway...
- Assertion (A) is incorrect because while warmer air can hold more moisture than cooler air, it does not necessarily mean that it always has more moisture. The actual moisture content in the air depends on various factors, including humidity levels, atmospheric conditions, and sources of moisture. Even warm air can be dry if there is no moisture source.
- Reason (R) is correct because the capacity of air to hold moisture is directly related to temperature. Warmer air has a higher saturation vapor pressure, meaning it can hold more water vapor before reaching saturation and condensing. This explains why humid regions often feel more oppressive in warm conditions.
Therefore, Correct Answer - Option D
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Consider the following statements:Assertion (A): Warmer air will alway...
Understanding the Assertion and Reason
The statements provided relate to atmospheric science, specifically regarding air temperature and moisture capacity.
Analysis of Assertion (A)
- Assertion (A): "Warmer air will always have more moisture than cooler air."
- This statement is misleading. While warmer air can hold more moisture due to its higher capacity, it does not necessarily mean that it always contains more moisture. For instance, a cooler air mass can be saturated with moisture (like in fog) while warmer air may be dry.
Analysis of Reason (R)
- Reason (R): "The capacity of air to hold moisture in the form of water vapour is related to air temperature."
- This statement is accurate. The capacity of air to hold water vapor increases with temperature. Warmer air can hold more moisture than cooler air, which is a fundamental principle in meteorology.
Conclusion
- Based on the analyses:
- Assertion (A) is incorrect because it implies a definitive relationship that does not account for varying humidity levels.
- Reason (R) is correct as it accurately describes how temperature influences moisture capacity.
Thus, the correct answer is option D: "A is incorrect, but R is correct." This highlights the distinction between air's moisture capacity and its actual moisture content.
The statements provided relate to atmospheric science, specifically regarding air temperature and moisture capacity.
Analysis of Assertion (A)
- Assertion (A): "Warmer air will always have more moisture than cooler air."
- This statement is misleading. While warmer air can hold more moisture due to its higher capacity, it does not necessarily mean that it always contains more moisture. For instance, a cooler air mass can be saturated with moisture (like in fog) while warmer air may be dry.
Analysis of Reason (R)
- Reason (R): "The capacity of air to hold moisture in the form of water vapour is related to air temperature."
- This statement is accurate. The capacity of air to hold water vapor increases with temperature. Warmer air can hold more moisture than cooler air, which is a fundamental principle in meteorology.
Conclusion
- Based on the analyses:
- Assertion (A) is incorrect because it implies a definitive relationship that does not account for varying humidity levels.
- Reason (R) is correct as it accurately describes how temperature influences moisture capacity.
Thus, the correct answer is option D: "A is incorrect, but R is correct." This highlights the distinction between air's moisture capacity and its actual moisture content.
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Consider the following statements:Assertion (A): Warmer air will always have more moisture than cooler air.Reason (R): The capacity of air to hold moisture in the form of water vapour is related to air temperature.In the context of the above, which of these is correct? a)A is correct, and R is an appropriate explanation of A.b)A is correct, but R is not an appropriate explanation of A.c)A is correct, but R is incorrect.d)A is incorrect, but R is correct.Correct answer is option 'D'. Can you explain this answer? for UPSC 2026 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:Assertion (A): Warmer air will always have more moisture than cooler air.Reason (R): The capacity of air to hold moisture in the form of water vapour is related to air temperature.In the context of the above, which of these is correct? a)A is correct, and R is an appropriate explanation of A.b)A is correct, but R is not an appropriate explanation of A.c)A is correct, but R is incorrect.d)A is incorrect, but R is correct.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:Assertion (A): Warmer air will always have more moisture than cooler air.Reason (R): The capacity of air to hold moisture in the form of water vapour is related to air temperature.In the context of the above, which of these is correct? a)A is correct, and R is an appropriate explanation of A.b)A is correct, but R is not an appropriate explanation of A.c)A is correct, but R is incorrect.d)A is incorrect, but R is correct.Correct answer is option 'D'. Can you explain this answer?.
Consider the following statements:Assertion (A): Warmer air will always have more moisture than cooler air.Reason (R): The capacity of air to hold moisture in the form of water vapour is related to air temperature.In the context of the above, which of these is correct? a)A is correct, and R is an appropriate explanation of A.b)A is correct, but R is not an appropriate explanation of A.c)A is correct, but R is incorrect.d)A is incorrect, but R is correct.Correct answer is option 'D'. Can you explain this answer? for UPSC 2026 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:Assertion (A): Warmer air will always have more moisture than cooler air.Reason (R): The capacity of air to hold moisture in the form of water vapour is related to air temperature.In the context of the above, which of these is correct? a)A is correct, and R is an appropriate explanation of A.b)A is correct, but R is not an appropriate explanation of A.c)A is correct, but R is incorrect.d)A is incorrect, but R is correct.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:Assertion (A): Warmer air will always have more moisture than cooler air.Reason (R): The capacity of air to hold moisture in the form of water vapour is related to air temperature.In the context of the above, which of these is correct? a)A is correct, and R is an appropriate explanation of A.b)A is correct, but R is not an appropriate explanation of A.c)A is correct, but R is incorrect.d)A is incorrect, but R is correct.Correct answer is option 'D'. Can you explain this answer?.
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