how to measure temperature on thermometer at home Newman body temperature
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Answer:keep the thermometer in his mouth let it be for 5 10 minutes then take out and see the level of Mercury if if it is high then the temperature is high if it is low the temperature is low
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A thermometer measures temperature through a glass tube sealed with mercury that expands or contracts as the temperature rises or falls. ... As temperatures rise, the mercury-filled bulb expands into the capillary tube. Its rate of expansion is calibrated on the glass scale.
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