The four sentences (labelled 1, 2, 3, 4) below, when properly sequenced would yield a coherent paragraph. Decide on the proper sequencing of the order of the sentences and key in the sequence of the four numbers as your answer:
1. It also has four movable auxiliary telescopes 1.8 m in diameter.
2. Completed in 2006, the Very Large Telescope (VLT) has four reflecting telescopes,8.2 m in diameter that can observe objects 4 billion times weaker than can normally be seen with the naked eye.
3. This configuration enables one to distinguish an astronaut on the Moon.
4. When these are combined with the large telescopes, they produce what is called interferometry: a simulation of the power of a mirror 16 m in diameter and the resolution of a telescope of 200 m.
The four sentences (labelled 1, 2, 3, 4) below, when properly sequenced would yield a coherent paragraph. Decide on the proper sequencing of the order of the sentences and key in the sequence of the four numbers as your answer:
1. It also has four movable auxiliary telescopes 1.8 m in diameter.
2. Completed in 2006, the Very Large Telescope (VLT) has four reflecting telescopes,8.2 m in diameter that can observe objects 4 billion times weaker than can normally be seen with the naked eye.
3. This configuration enables one to distinguish an astronaut on the Moon.
4. When these are combined with the large telescopes, they produce what is called interferometry: a simulation of the power of a mirror 16 m in diameter and the resolution of a telescope of 200 m.
- 1243
- 1432
- 2143
- 2431
The Correct Option is C
Approach Solution - 1
- Sentence 2 introduces the Very Large Telescope (VLT) and provides foundational information about its construction and capabilities. It is logical to start with this introductory sentence.
- Sentence 1 continues by providing additional detail about the VLT, specifying its auxiliary components. This sentence builds on the introductory context provided by Sentence 2.
- Sentence 4 further explains the combination of telescopes mentioned in Sentence 1, detailing the resulting power and capabilities. It naturally follows sentence 1 for logical development.
- Finally, Sentence 3 delivers a powerful conclusion to the paragraph by giving a specific example of what the telescopes' combined capabilities can achieve, smoothly concluding the narrative.
Approach Solution -2
Sentence 2 initiates the discussion on VLT, while Option 4 delves deeper into the topic by focusing on telescopes. Sentence 4 & Sentence 3 naturally forms a cohesive unit as one presents the purpose and the other discusses their utilization.
Therefore, the correct sequence is option (C): 2143
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- Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.
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