Math 333 Logarithms Worksheet With Answers Page 4
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1
2
3
4
5
6
7
8
9
10
11
12
132
1
0
0.2
0.4
0.6
0.8
1
t
–1
–2
As the picture above suggests, we hear two amplitude peaks per second when the beat
frequency is 2π radians per second.
This tells us that
ω
1000π
0
= 2π radians per second.
2
Thus we have
ω
= 1000π
4π radians per second
0
so that we have
k
= (1000
4)π
10
k = (10000
40)π
2
2
k = (10000
40)
π
dynes per centimeter.
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