Consider the following statements: If there were no phenomenon of capi

1.	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 is/are correct? (a) 1, 2 and 3 only (b) 1, 3 and 4 only (c) 2 and 4 only (d) 1, 2, 3 and 4
Answer» The correct option is: (b) 1, 3 and 4 only Explanation: Except option (2), all are applications of capillary action. One would not be able to consume soft drink, if there is no atmospheric pressure, i.e., in vacuum.

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 is/are correct? (a) 1, 2 and 3 only (b) 1, 3 and 4 only (c) 2 and 4 only (d) 1, 2, 3 and 4

Answer»

The correct option is: (b) 1, 3 and 4 only

Explanation:

Except option (2), all are applications of capillary action. One would not be able to consume soft drink, if there is no atmospheric pressure, i.e., in vacuum.

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