What is the slight bend in the stem just above the bulb of clinical thermometer?
Answers
Answered by
6
It has a slight bend or kink in the stem just above the bulb. This kink is called the constriction. This constriction prevents the mercury from falling back all by itself.
Mark me as brainliest
Answered by
4
Answer:
It has a slight bend or kink in the stem just above the bulb. This kink is called the constriction. This constriction prevents the mercury from falling back all by itself.
Similar questions