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Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming
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Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this 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? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.
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If 753000 J of energy are added to 4.90 L of water at 300 K, what will the final temperature of the...
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