NEW
Font size
S
M
L
XL
WorksheetsCh1: Measurement, Estimating
Total questions: 16
Worksheet time: 15mins
Name
Class
Date
1.
Convert this number into scientific notation: 0.068
a)
6.9 x 106
b)
6.8 x 10-9
c)
6.8 x 10-2
d)
None of the above
2.
When using scientific notation, a positive exponent means ...
a)
the standard number is greater than one
b)
the standard number is less than one
c)
the negative sign doesn't have a meaning
d)
None of the above
3.
When using scientific notation, a negative exponent means ...
a)
the standard number is greater than one
b)
the standard number is less than one
c)
the negative sign doesn't have a meaning
d)
None of the above
4.
What is the CGS unit of mass ?
a)
kilograms
b)
grams
c)
pound
d)
kg
5.
the SI unit of Length ?
a)
ft
b)
cm
c)
m
d)
N
6.
Convert 12 km to m
a)
120 m
b)
1,200 m
c)
12,000 m
d)
120,000 m
7.
8 meters = _____ cm
a)
80 cm
b)
800 cm
c)
8000 cm
d)
80,000 cm
8.
6 in = ___ ft , ( 1ft = 12 in )
a)
1/2
b)
21
c)
1/4
9.
The prefix "kilo" means: ____________________
a)
1 x 10-1
b)
1 x 103
c)
1 x 10-3
d)
1 x 102
10.
The prefix "milli" means: ____________________
a)
1 x 10-3
b)
1 x 103
c)
1 x 106
d)
1 x 10-6
11.
The prefix "micro" means: ____________________
a)
1 x 10-6
b)
1 x 106
c)
1 x 103
d)
1 x 10-3
12.
There are ___ meters in 25 kilometers (km)
a)
250 m
b)
2500 m
c)
25000 m
d)
.025 m
13.
How many significant figures: 216 m
a)
1
b)
2
c)
3
d)
0
14.
How many significant figures: 0.001 g
a)
4
b)
3
c)
2
d)
1
15.
Determine the number of Significant Figures in 506020-km.
a)
5
b)
6
c)
7
d)
4
16.
How would you write 0.0005 in scientific notation?
a)
50 x 105
b)
5 x 10-4
c)
5 x 103
d)
0.5 x 103
Reset
