Saturday, March 31, 2012

Answers to 12+13 Review Sheet (for test on Thursday 4/5)

1.  0.0055 m
2.  4 nodes (we'll draw in class)
3.  1/9
4.  0.25 W
5.  180 Hz, 540 Hz, 900 Hz
6.  100
7.  5.01 W/m^2
8.  0.20 s
9.  285!
10.  3000 Hz (2 sig figs)
11.  4.0 Hz
12.  27.9 N
13.  4.07 s
14.  17.5 m/s^2
15.  105

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