Physics, asked by barun1975maity, 1 month ago

Why is there a slight bend in the bore of a clinical thermometer near the bulb ?​

Answers

Answered by Shreyap18323
3

Answer:

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 thethermometer is taken out of a person's mouth for reading.

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