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WorksheetsSTEM103-Significant Figures
Total questions: 10
Worksheet time: 5mins
Round off 0.0012485 m correct up to 3 significant figures.
0.001 m
0.0125 m
0.00125 m
0.00124 m
How many significant figures are there in a substance with a mass of 0.042 grams?
4
2
3
5
If there is a zero between two non-zero digits then it is also a
decimal
exact value
numerical value
significant figure
In the number 4105 how many significant numbers are there?
1
2
3
4
How many significant figures are there in 0.003000?
1
2
3
4
How many significant digits are there in the number 46.32104?
5
2
7
6
The number of digits in a value, also a ratio, that contribute to the degree of accuracy of the value are
decimals
exact value
numerical value
significant figures
Round the measurement into 5 significant figures:
0.000005006789 kg.
0.00000500678
0.0000050068
0.00000
0.000005
In the number 0.00500 how many significant numbers are present?
1
3
5
6
What is the round off value of 108.76 to the nearest whole number?
107
108
109
106
