The number of significant figures for the three numbers 161 cm, 0.1 – InterviewSolution

1.	The number of significant figures for the three numbers 161 cm, 0.161 cm, 0.0161 cm are
Answer» 3, 4 and 5 respectively 3, 4 and 4 respectively 3, 3 and 4 respectively 3, 3 and 3 respectively Solution :We know that all non-zero digits are significant and the ZEROS at the beginning of a number are not significant. THEREFORE number 161 cm, 0.161 cm and 0.0161 cm have 3, 3 and 3 significant FIGURES respectively.

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