Gordon Hirons



0.5(wavelength) = L
wavelength = 2L

v = f(wavelength)
v = f(2L)
1/f = 2L/v

therefore gradient = 2/v
v = 2/gradient
v = 2/5.989 x 10-3 

= 334 m/s

Max gradient = 6.125 x 10-3

gives min speed of sound of 326m/s

Therefore v = 334 +/- 8  m/s

Accepted value: 332 + 0.6(T) = 332 + 0.6(20) = 344 m/s






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LaunchingElastic.cmbl
(24k)
Gordon Hirons,
27 Aug 2011 18:48
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