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Why is it difficult to fill mercury in a glass tube of mercury thermometer?
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The inner radius of glass tube is very small and due to capillarity the mercury falls in the tube. Hence it is difficult to fill mercury in glass tube of the thermometer.
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| Question Text | Why is it difficult to fill mercury in a glass tube of mercury thermometer? |
| Answer Type | Text solution:1 |
| Upvotes | 150 |
