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Q. |
When a gas is pushed through a pipe, the gaseous molecules are by the pipe’s walls |
A. | attracted |
B. | absorbed |
C. | deflected |
D. | dissipated |
Answer» C. deflected | |
Explanation: this is because there is no attractive force present in the tube for the process of attraction to occur. also, the surface of pipes is not an absorbing one, hence absorption is also ruled out. a pipe is |
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