Science, asked by btripathi0309, 9 months ago

why does a clinical thermometer has a king near the bulb?​

Answers

Answered by bhawanarai23
0

Answer:

Explanation:see a clinical thermometer has a king so that it is used properly

Answered by Shivamyadav4131
2

Answer:

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Explanation:

kink prevents the mercury present in the capillary to fall back in the bulb. ... So it separates the mercury at high temperature and cool mercury and allows the user to note the reading when the thermometer is taken out.

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