While reading a mercury in glass thermometer, we should not hold it by its bulb. Why? Plz tell me the ans it is important for me Plz plz plz reply
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Answered by
1
Answer:
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..
Answered by
0
Answer:
because when we touch it's bulb then the temperature of mercury change which affect actual reading
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