Americium-241 undergoes fission to produce three neutrons per fission event. If a neutron-absorbing material is mixed in with th

Question

3 years ago

9

is sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass

2 answers:

schepotkina [342] · Answer 1 · 2022-02-07T08:20:56+03:00

7 0

the distznse is 72 there for you multiply znd u subtract

saw5 [17] · Answer 2 · 2022-02-07T10:47:42+03:00

saw5 [17]3 years ago

5 0

Answer:

A. Remove a deflective shield surrounding the sample.

Explanation: