. When a clinical thermometer is taken out of our mouth, the mercury level


When a clinical thermometer is taken out of our mouth, the mercury level

 

(a) Remains same                                 

 

(b) Rises

 

(c) Falls                                     

 

(d) Vanishes

 

Best Answer

Ans. (a)

 

Explanation: - When a clinical thermometer is taken out of our mouth, the mercury level remains the same and it does not show any change in the reading recorded.

 

 

 

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