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What is the metric unit just larger than a milligram?
A) gram
B) decigram
C) centigram
D) kilogram
What is this in scientific notation? 0.000005
A) 5x10
5
B) 5x10
6
C) 5x10
-5
D) 5x10
-6
How did scientists invent the meter?
A) Pole to equator / 10,000,000
B) Mass of 1 cc of water
C) Volume of 1000 cc of water
D) None of the above
How many significant figures are in 0.000075?
A) 7
B) 6
C) 2
D) other
How many significant figures in 3.0004?
A) 2
B) 5
C) 3
D) other
How many significant figures are in 43.000
A) 2
B) 3
C) 5
D) other
How many significant figures are in 2000.0?
A) 1
B) 2
C) 4
D) other
How many significant figures are in 002340.00?
A) 6
B) 4
C) 8
D) other
Multiply the following: (5x10
-10
)(4x10
-4
)
A) 2x10
-13
B) 2x10
-14
C) 20x10
-13
D) none of the above
Convert the following to non-scientific notation: 5x10
7
A) 5,000,000
B) 50,000,000
C) 0.0000005
D) none of the above