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WorksheetsQuiz 1
Total questions: 10
Worksheet time: 15mins
Name
Class
Date
1.
Convert : 1.5GHz to kHz
a)
1.5 x 106 kHz
b)
0.15 x 103 kHz
c)
1.5 x 10 5 kHz
d)
15 x 106 kHz
2.
Convert : 12 m/s to km/j
a)
43.2 km/j
b)
4.32 km/j
c)
432 km/j
d)
0.432 km/j
3.
Convert 15 cm3 into m3.
a)
15 x 106
b)
1.5 x 106
c)
15 x 10-6
d)
1.5 x 10-6
4.
Convert 90.0 km h-2 into m s-2
a)
6940 x 10-4
b)
0.694 x 10-2
c)
69.4 x 10-4
d)
69.4 x 10-3
5.
Convert 18.0 g cm-3 into kg m-3
a)
1.8 x 10-3
b)
18.0 x 104
c)
1.8 x 103
d)
1.8 x 104
6.
If the volume of a 1.35 kg of metal is 1.5 x10-4 m3, calculate the density of the metal in g cm-3
a)
900.0
b)
90.0
c)
9.0
d)
0.9
7.
You know 1000 mg = 1 g. Convert 2.5 grams into milligrams.
a)
25 mg
b)
25,000 mg
c)
250 mg
d)
2500 mg
8.
1800 milligrams = ___ grams
a)
1.8
b)
18
c)
180
d)
.18
9.
1 cm = ________mm
a)
1
b)
100
c)
10
d)
1000
10.
The speed of a bicycle is 15 m s-1. Its speed, in km h-1?
a)
100 km h-1
b)
12 km h-1
c)
54 km h-1
d)
2 km h-1
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