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naranja naranja
wrote...
Posts: 3043
9 years ago
The examination of radial and tangential fracture lines on glass that has been struck by two projectiles in sequence can provide the following information:
a) The direction from which the projectiles struck the glass
b) The density of the glass
c) The sequence by which the projectiles struck the glass
d) The refractive index of the glass
e) Both a and c
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newstartnewstart
wrote...
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Posts: 6345
9 years ago
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