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In each of the questions given below, there are two statements labelled as Assertion (A) and Reason (R).
Assertion (A): We feel colder on mountains than on plains.
Reason (R): Temperature decreases with altitudes.
Assertion (A): We feel colder on mountains than on plains.
Reason (R): Temperature decreases with altitudes.
- a)Both A and R are true and R is the correct explanation of A.
- b)Both A and R are true but R is not the correct explanation of A.
- c)A is true but R is false.
- d)A is false but R is true.
- e)Both A and R are false.
Correct answer is option 'A'. Can you explain this answer?
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In each of the questions given below, there are two statements labelle...
Understanding the Assertion and Reason
The relationship between the assertion (A) and the reason (R) can be understood through the principles of atmospheric science.
Assertion (A): We feel colder on mountains than on plains.
- This statement is true. People often experience a drop in temperature when they ascend to higher altitudes, such as mountains, compared to lower regions like plains.
Reason (R): Temperature decreases with altitude.
- This statement is also true. The temperature in the atmosphere generally decreases as altitude increases due to the thinning of the air and lower air pressure. This phenomenon is supported by the lapse rate, which describes how temperature decreases with elevation.
Relationship Between A and R
- The reasoning directly explains the assertion:
- As altitude increases in mountainous areas, the air temperature drops, leading to a colder sensation for individuals.
Conclusion
- Since both statements are true and R provides the correct explanation for A, the correct answer is option 'A':
- Both A and R are true, and R is the correct explanation of A.
This logical connection underlines the principle that higher altitudes result in lower temperatures, which is a fundamental concept in meteorology and geography, crucial for understanding climate variations in different terrains.
The relationship between the assertion (A) and the reason (R) can be understood through the principles of atmospheric science.
Assertion (A): We feel colder on mountains than on plains.
- This statement is true. People often experience a drop in temperature when they ascend to higher altitudes, such as mountains, compared to lower regions like plains.
Reason (R): Temperature decreases with altitude.
- This statement is also true. The temperature in the atmosphere generally decreases as altitude increases due to the thinning of the air and lower air pressure. This phenomenon is supported by the lapse rate, which describes how temperature decreases with elevation.
Relationship Between A and R
- The reasoning directly explains the assertion:
- As altitude increases in mountainous areas, the air temperature drops, leading to a colder sensation for individuals.
Conclusion
- Since both statements are true and R provides the correct explanation for A, the correct answer is option 'A':
- Both A and R are true, and R is the correct explanation of A.
This logical connection underlines the principle that higher altitudes result in lower temperatures, which is a fundamental concept in meteorology and geography, crucial for understanding climate variations in different terrains.
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In each of the questions given below, there are two statements labelled as Assertion (A) and Reason (R).Assertion (A): We feel colder on mountains than on plains.Reason (R): Temperature decreases with altitudes.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.e)Both A and R are false.Correct answer is option 'A'. Can you explain this answer?
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In each of the questions given below, there are two statements labelled as Assertion (A) and Reason (R).Assertion (A): We feel colder on mountains than on plains.Reason (R): Temperature decreases with altitudes.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.e)Both A and R are false.Correct answer is option 'A'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about In each of the questions given below, there are two statements labelled as Assertion (A) and Reason (R).Assertion (A): We feel colder on mountains than on plains.Reason (R): Temperature decreases with altitudes.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.e)Both A and R are false.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In each of the questions given below, there are two statements labelled as Assertion (A) and Reason (R).Assertion (A): We feel colder on mountains than on plains.Reason (R): Temperature decreases with altitudes.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.e)Both A and R are false.Correct answer is option 'A'. Can you explain this answer?.
In each of the questions given below, there are two statements labelled as Assertion (A) and Reason (R).Assertion (A): We feel colder on mountains than on plains.Reason (R): Temperature decreases with altitudes.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.e)Both A and R are false.Correct answer is option 'A'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about In each of the questions given below, there are two statements labelled as Assertion (A) and Reason (R).Assertion (A): We feel colder on mountains than on plains.Reason (R): Temperature decreases with altitudes.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.e)Both A and R are false.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In each of the questions given below, there are two statements labelled as Assertion (A) and Reason (R).Assertion (A): We feel colder on mountains than on plains.Reason (R): Temperature decreases with altitudes.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.e)Both A and R are false.Correct answer is option 'A'. Can you explain this answer?.
Solutions for In each of the questions given below, there are two statements labelled as Assertion (A) and Reason (R).Assertion (A): We feel colder on mountains than on plains.Reason (R): Temperature decreases with altitudes.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.e)Both A and R are false.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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