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प्रश्न
Why do we jerk a clinical thermometer before we measure the body temperature?
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उत्तर
The jerk to the thermometer will allow the mercury level to flow into the bulb so that the mercury level is below the normal temperature.
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संबंधित प्रश्न
The common laboratory thermometer is a ______ thermometer
A clinical thermometer is not used to measure the temperature of air, why?
Draw the diagram of a clinical thermometer and label its parts.
A clinical thermometer is calibrated from to ______.
A clinical thermometer indicates temperatures from a minimum of ______ °F to a ______ maximum of °F.
Explains the properties of mercury.
Write a note on the laboratory thermometer.
Figure (a–d) shows a student reading a doctor’s thermometer. Which of the figure indicates the correct method of reading temperature?
You may have noticed that a few sharp jerks are given to a clinical thermometer before using it. Why is it done so?
Why is it advised not to hold the thermometer by its bulb while reading it?
