Reena went to a doctor for routine check up of her mother. She observes doctor was taking temperature of patients.
1. Satisfy Reena’s following queries:
Why does doctor dip the thermometer in a liquid before use?
please tell me it is urgent
Answers
Answered by
1
Answer:
the temperature of the room can effect the temperature shown in thermometer, it was dipped in that liquid to moderate the temperature of thermometer
Sorry I don't know what is that liquid called
Hope it helps you
Answered by
0
Answer:
The doctor after taking temperature of the patients dipped the termometre in a liquid as the mercury in the thermometer had reached the number of the patient's temp. So to bring back the mercury at normal temperature it is dipped in liquid
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