A meson when at rest decays 2 $\mu$s after it is created.If moving in the laboratory at 0.99c, its lifetime according to laboratory clocks would be:
A)the same
B)0.28$\mu$s
C)4.6 $\mu$s
D)14$\mu$s
E)none of these

Question

Quizplus · Accepted Answer

The Answer of A meson when at rest decays 2 $\mu$s after it is created.If moving in the laboratory at 0.99c, its lifetime according to laboratory clocks would be:
A)the same
B)0.28$\mu$s
C)4.6 $\mu$s
D)14$\mu$s
E)none of these

A Meson When at Rest Decays 2 μ\muμ S After It Is Created

A Meson When at Rest Decays 2 $\mu$ S After It Is Created