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| APPENDIX C |
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| Sound Velocities of some Common Materials |
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M a t e r i a l | s o u n d v e l o c i t y |
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| i n / u s | m / s |
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A l u m i n u m | 0 . 2 5 0 | 6 3 5 0 |
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B i s m u t h | 0 . 0 8 6 | 2 1 8 4 |
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B r a s s | 0 . 1 7 3 | 4 3 9 4 |
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C a d m i u m | 0 . 1 0 9 | 2 7 6 9 |
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C a s t I r o n | 0 . 1 8 0 ( a p p r x ) | 4 5 7 2 |
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C o n s t a n t a n | 0 . 2 0 6 | 5 2 3 2 |
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C o p p e r | 0 . 1 8 4 | 4 6 7 4 |
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E p o x y r e s i n | 0 . 1 0 0 ( a p p r x ) | 2 5 4 0 |
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G e r m a n s i l v e r | 0 . 1 8 7 | 4 7 5 0 |
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G l a s s , c r o w n | 0 . 2 2 3 | 5 6 6 4 |
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G l a s s , f l i n t | 0 . 1 6 8 | 4 2 6 7 |
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G o l d | 0 . 1 2 8 | 3 2 5 1 |
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I c e | 0 . 1 5 7 | 3 9 8 8 |
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I r o n | 0 . 2 3 2 | 5 8 9 3 |
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L e a d | 0 . 0 8 5 | 2 1 5 9 |
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M a g n e s i u m | 0 . 2 2 8 | 5 7 9 1 |
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M e r c u r y | 0 . 0 5 7 | 1 4 4 8 |
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N i c k e l | 0 . 2 2 2 | 5 6 3 9 |
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N y l o n | 0 . 1 0 2 ( a p p r x ) | 2 5 9 1 |
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P a r a f f i n | 0 . 0 8 7 | 2 2 1 0 |
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P l a t i n u m | 0 . 1 5 6 | 3 9 6 2 |
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P l e x i g l a s s | 0 . 1 0 6 | 2 6 9 2 |
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P o l y s t y r e n e | 0 . 0 9 2 | 2 3 3 7 |
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P o r c e l a i n | 0 . 2 3 0 ( a p p r x ) | 5 8 4 2 |
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P V C | 0 . 0 9 4 | 2 3 8 8 |
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Q u a r t z g l a s s | 0 . 2 2 2 | 5 6 3 9 |
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R u b b e r , v u l c a n i z e d | 0 . 0 9 1 | 2 3 1 1 |
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S i l v e r | 0 . 1 4 2 | 3 6 0 7 |
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S t e e l , c o m m o n | 0 . 2 3 3 | 5 9 1 8 |
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S t e e l , s t a i n l e s s | 0 . 2 2 3 | 5 6 6 4 |
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Stellite | 0 . 2 7 5 ( a p p r x ) | 6 9 8 5 |
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T e f l o n | 0 . 0 5 6 | 1 4 2 2 |
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T i n | 0 . 1 3 1 | 3 3 2 7 |
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T i t a n i u m | 0 . 2 4 0 | 6 0 9 6 |
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T u n g s t e n | 0 . 2 1 0 | 5 3 3 4 |
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Z i n c | 0 . 1 6 6 | 4 2 1 6 |
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W a t e r | 0 . 0 5 8 | 1 4 7 3 |
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