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Worksheets9 advane ch 1
Total questions: 10
Worksheet time: 10mins
What is physics?
Branch of science that involves the study of chemical word s
Study of life
study of the physical world: energy, matter and how they are related
Study of history
Organized process used to test a hypothesis
Experiment
Measurements
Recordings
Research
Convert 42.3 cm to meters:
0.423 m
4.23 m
4230 m
4.230 m
Convert 290 mm to cm.
29.9 cm
29.1 cm
29.0 cm
2.9 cm
To convert 1.8 h to minutes by what conversion factor should you multiply?
360
60
30
1.8
What conversion factor will you need to convert grams(g) to kilograms(kg)?
1000
100
0.01
0.001
Write 7,530,000 in scientific notation
7.530 X 106
7.530 X 10-6
7.530 X 104
7.530 X 10-4
Write 0.000652 in scientific notation.
6.52X10-4
6.52X104
6.52X10-6
6.52X106
Significant numbers of the figure 0.010340
7
6
5
3
Significant numbers of the figure 650.01030
8
7
5
3
