Significant Figures Question Preview (ID: 11277)
Counting And Identifying Significant Figures.
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How many significant figures are in the number 2,000?
a) 1
b) 4
c) 3
d) 2
How many significant figures are in the number 0.00120?
a) 6
b) 5
c) 3
d) 2
Which zeros are significant in the number 0.01030
a) All of the zeros are significant.
b) The zero between the 1 and 3, and the zero after the 3 is significant.
c) Only the zero at the end is significant.
d) Only the zero between the 1 and 3 is significant.
Round the number 3.46 to 2 significant figures.
a) 3.0
b) 3.5
c) 3.4
d) 3.3
Round the number 45 to one significant figure.
a) 40
b) 50
c) 46
d) 45
How many significant figures should the answer have if we multiply: 5.60 x 3.2
a) 1
b) 2
c) 3
d) 4
How many significant figures should the answer have if we divide: 100 / 0.001
a) 1
b) 2
c) 3
d) 4
How many significant figures are in the number 2 x 10E4
a) 1
b) 2
c) 3
d) 4
How would you write the number 200 so that you had 2 significant figures?
a) 20.0
b) 2 x 10E2
c) 2.0 x 10E2
d) 200.0
How would you write 3800000 to only 4 significant figures?
a) 3800.000
b) 3800
c) 3.8 x 10E6
d) 3.800 x 10E6
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