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Physics
Physics
Problem
Find the order of magnitude of the length
4.9
×
10
−
9
m
4.9\times10^{-9}\,\text{m}
4.9
×
1
0
−
9
m
. a)
10
−
8
10^{-8}
1
0
−
8
b)
10
−
9
10^{-9}
1
0
−
9
c)
10
−
10
10^{-10}
1
0
−
10
d)
10
−
7
10^{-7}
1
0
−
7
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