

MCQOPTIONS
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1. |
What is the relation between velocity of the wave and reflected shock wave? |
A. | W<sub>R</sub> = W |
B. | W<sub>R</sub> < W |
C. | W<sub>R</sub> > W |
D. | W<sub>R</sub> W = |
Answer» C. W<sub>R</sub> > W | |