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1. |
Pick the correct statement about viscosity. |
A. | In general, it decreases with temperature for liquids because the internal force of attraction between two fluid layers gets decreased. |
B. | In general, it decreases with temperature for gases because the internal force of attraction between two fluid layers gets decreased. |
C. | In general, it increases with temperature for liquids because the internal force of attraction between two fluid layers gets increased. |
D. | In general, it increases with temperature for gases because the internal force of attraction between two fluid layers gets increased. |
Answer» B. In general, it decreases with temperature for gases because the internal force of attraction between two fluid layers gets decreased. | |