Multiple Choice
Radioactive particles moving at 0.80 c are measured to have a half-life of 4.3 10-8 s.What is their half-life when at rest?
A) 7.2 10-8 s
B) 2.6 10-8 s
C) 3.4 10-8 s
D) 1.6 10-8 s
E) 1.7 10-7 s
Correct Answer:

Verified
Correct Answer:
Verified
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