Sine Wave Generator
Teachers’ Notes–Standing Waves in Strings
28
®
Elastic Cord
Minimum Slope = 5890 Hz
2
/kg
% Deviation = 2%
String
m
(kg)
f
(Hz)
f
2
(Hz
2
)
0.055
19.3
372
0.105
25.7
660
0.155
31.0
961
0.205
36.3
1318
0.255
42.7
1823
0.310
49.4
2440
0.360
55.4
3069
Density
µ
4 9.8 m/s
2
5890 Hz
2
/kg
1.23 m
(
)
2
-------------------------------------------------------------
4.4
10
3
–
×
kg/m
4.4 g/m
=
=
=
=
Actual Density (unstretched)
5.58 g
1.3 m
------------------
4.3 g/m
=
=
Summary of Contents for WA-9867
Page 14: ...Sine Wave Generator Applications 14 ...
Page 26: ...Sine Wave Generator Resonance Tubes 26 ...
Page 32: ......