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Physics Capillarity
Asked 1 times in UPSC Prelims · first asked 2012 · last asked 2012
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Consider the following statements: If there were no phenomenon of capillarity 1) it would be difficult to use a kerosene lamp 2) one would not be able to use a straw to consume a soft drink 3) the blotting paper would fail to function 4) the big trees that we see around would not have grown on the Earth. Which of the statements given above are correct?
2012Sci & Tech
Consider the following statements: If there were no phenomenon of capillarity 1) it would be difficult to use a kerosene lamp 2) one would not be able to use a straw to consume a soft drink 3) the blotting paper would fail to function 4) the big trees that we see around would not have grown on the Earth. Which of the statements given above are correct?
Explanation
Without the phenomenon of capillarity, several things would be affected. It would be challenging to use a kerosene lamp, the blotting paper would not work effectively, and the growth of large trees on Earth would be impacted. These implications highlight the importance of capillarity in various everyday processes. The correct statements from the given options are 1, 3, and 4, as they accurately reflect the consequences of the absence of capillarity.