why it is advised not to hold the thermometers by its bulb reading it?
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253
It is advised not to hold the thermometer by its bulb while reading the temperature because the level of Mercury increases due to our body temperature and effect the actual reading. Always hold a thermometer from its top end and read the level of Mercury.
A clinical thermometer is used for measuring the body temperature of human being. Clinical thermometer is also known as doctor's thermometer. Most of the clinical thermometer show two scales the Celsius and Fahrenheit scale. Celsius thermometer temperature ranges from 35° C to 42° C. In a Fahrenheit thermometer temperature ranges from 94° F to 108° F.
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A clinical thermometer is used for measuring the body temperature of human being. Clinical thermometer is also known as doctor's thermometer. Most of the clinical thermometer show two scales the Celsius and Fahrenheit scale. Celsius thermometer temperature ranges from 35° C to 42° C. In a Fahrenheit thermometer temperature ranges from 94° F to 108° F.
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85
Because the temperature of the finger will also be added to it
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