what do you mean by clinical thermometer? write the use of the kink in a clinical thermometer.
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The kink in thermometer prevents the falling of the mercury in the capillary tube inside the bulb.
1:The kink facilitates the user to observe the correct reading on the thermometer.
2:The person before using the thermometer shakes the thermometer to make the mercury comes to the normal level.
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A kink in the glass tube which breaks the mercury as it contracts showing the highest temperature reading. The glass tube is shaped like a lens to magnify the thin mercury thread. Shaking the thermometer resetshe mercury back in to the bulb.
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