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Physics Chemistry

Entry Test MCQ :: Measurements

  In any measurement the significant figures are
[A]. all accurately known and all doubtful digits[B]. only accurately known digits
[C]. only doubtful digits[D]. all accurately known digits and the first doubuful digit

Answer: Option D
Aleena khan said:    
 
i think d is the right answer
mmano said:    
 
Obvio d is ri8
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