A. An alpha particle has a kinetic energy of 1.6 MeV. What is its speed? m/s...

Question

Question

A. An alpha particle has a kinetic energy of 1.6 MeV. What is its speed?
m/s

B. After 10 years, 61% of a radioactive material decays. What is the half-life?
yr

C. A particular nucleus has a half-life of 29 minutes. How long does it take for 96% of this material to decay?
min

science physics

Answer 1

Answer #1

Answer 2

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