Even Solutions, Ch. 16 & 17

Chapter 16

6. 1.7 s
26. ~ 0.296 m (depending on your assumptions)
28. 0.250 m
34. 527 Hz
40. 2.4 x 10^-6 N
56. Water heights of 26.1 cm, 55.6 cm, and 85.2 cm will allow standing waves to resonate at 580 Hz.

Chapter 17

14. 746 nm
18. 17 degrees to 32 degrees
28. 2.0 x 10^-4 m
36. 0.01525 rad, 0.87 degrees
40. 620 nm
56. 16 degrees