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Consider the following statements:
1. Aphelion occurs when Earth is farthest from the Sun, typically around July 3 to July 6 each year.
2. During aphelion, the Earth's distance from the Sun is approximately 147.5 million kilometers.
3. The difference in solar radiation received by Earth at aphelion compared to perihelion is about 3%.
Which of the statements given above is/are correct?
  • a)
    1 Only
  • b)
    1 and 2 Only
  • c)
    1 and 3 Only
  • d)
    1, 2 and 3
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements:1. Aphelion occurs when Earth is fa...
1. Aphelion occurs when Earth is farthest from the Sun, typically around July 3 to July 6 each year: This statement is correct. Aphelion is the point in Earth's orbit when it is farthest from the Sun, and it typically occurs between July 3 and July 6 each year. According to NCERT, aphelion occurs on July 4.
2. During aphelion, the Earth's distance from the Sun is approximately 147.5 million kilometers: This statement is incorrect. At aphelion, the Earth's distance from the Sun extends to approximately 152.5 million kilometers. The distance of 147.5 million kilometers corresponds to perihelion, when Earth is closest to the Sun.
3. The difference in solar radiation received by Earth at aphelion compared to perihelion is about 3%: This statement is correct. The variation in solar radiation due to Earth's elliptical orbit is about 3%, with aphelion causing a slight reduction in sunlight reaching Earth.
Therefore, statements 1 and 3 are correct, while statement 2 is incorrect. Hence, the correct answer is Option C: 1 and 3 Only.
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Consider the following statements:1. Aphelion occurs when Earth is farthest from the Sun, typically around July 3 to July 6 each year.2. During aphelion, the Earth's distance from the Sun is approximately 147.5 million kilometers.3. The difference in solar radiation received by Earth at aphelion compared to perihelion is about 3%.Which of the statements given above is/are correct?a)1 Onlyb)1 and 2 Onlyc)1 and 3 Onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer?
Question Description
Consider the following statements:1. Aphelion occurs when Earth is farthest from the Sun, typically around July 3 to July 6 each year.2. During aphelion, the Earth's distance from the Sun is approximately 147.5 million kilometers.3. The difference in solar radiation received by Earth at aphelion compared to perihelion is about 3%.Which of the statements given above is/are correct?a)1 Onlyb)1 and 2 Onlyc)1 and 3 Onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:1. Aphelion occurs when Earth is farthest from the Sun, typically around July 3 to July 6 each year.2. During aphelion, the Earth's distance from the Sun is approximately 147.5 million kilometers.3. The difference in solar radiation received by Earth at aphelion compared to perihelion is about 3%.Which of the statements given above is/are correct?a)1 Onlyb)1 and 2 Onlyc)1 and 3 Onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:1. Aphelion occurs when Earth is farthest from the Sun, typically around July 3 to July 6 each year.2. During aphelion, the Earth's distance from the Sun is approximately 147.5 million kilometers.3. The difference in solar radiation received by Earth at aphelion compared to perihelion is about 3%.Which of the statements given above is/are correct?a)1 Onlyb)1 and 2 Onlyc)1 and 3 Onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer?.
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