Science, asked by swatithakur101, 1 month ago

What is the role of slight ‘bend’ or ‘kink’ in its capillary tube ?​

Answers

Answered by LaveyJashwara
1

A slight bend or kink in the capillary tube of the clinical thermometer near the bulb ensures that the mercury does not move back into the bulb when the thermometer is taken out of a person's mouth for reading.

Answered by srishtiyadav9109
1

Answer:

Kink in the clinical thermometer helps to prohibit the falling of mercury present in the capillary tube into the bulb ensuring that a person should get the correct reading even after taking the thermometer out from his/her mouth.

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