Question

in a thermometer the level of mercury rises when it's comes with a hot object what was the reason for the rises in the level of Mercury
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Answer 1

Answer:

In a mercury thermometer, the level of mercury rises when its bulb comes in contact with a hot object. What is the reason for this rise in the level of mercury? Answer: As the temperature increases, expansion of mercury takes place in the capillary tube which leads to the rise in the level of mercury in thermometer.

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Answer 2

Answer:

As the temperature increases, expansion of mercury takes place in the capillary tube which leads to the rise in the level of mercury in thermometer.

Explanation:

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