If a K0 meson at rest decays in 0.90 *10 - 10 s, how far will a K0 meson moving at 0.95c travel through a bubble chamber? (c = 3.00 *108 m/s)
A) 2.6 cm
B) 8.2 cm
C) 9.3 cm
D) 13 cm
Correct Answer:
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