The concept of exobase is most related to which idea?
Answer and explanation
Correct answer: Molecular collisions becoming rare and beginning of exosphere
The exobase is a conceptual boundary in the upper atmosphere. Above it, the density is so low that collisions between atmospheric particles become infrequent, and the exosphere begins. Thus option C connects both defining clues. Tropospheric clouds, stratospheric ozone, and mesosphere rainfall describe unrelated phenomena and do not identify the exobase.
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What is the correct answer to this question?
Molecular collisions becoming rare and beginning of exosphere
Why is this the correct answer?
The exobase is a conceptual boundary in the upper atmosphere. Above it, the density is so low that collisions between atmospheric particles become infrequent, and the exosphere begins. Thus option C connects both defining clues. Tropospheric clouds, stratospheric ozone, and mesosphere rainfall describe unrelated phenomena and do not identify the exobase.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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