Question

The bore of the capillary tube is narrow in a thermometer ?

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Answer 1

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Mercury thermometers. ... The narrow bore of te capillary tube makes the thermometer more sensitive. This is because a small expansion of the mercury in the bulb will cause a big change in the length of the mercury thread.

Answer 2

Answer:

Mercury thermometers. ... The narrow bore of te capillary tube makes the thermometer more sensitive. This is because a small expansion of the mercury in the bulb will cause a big change in the length of the mercury thread.

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