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Home Q & A Board Science-Related Homework Help Physics
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killian killian
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10 years ago
Which of the following statements about matter-antimatter engines is not true?
A) Matter-antimatter reactions represent the most efficient reactions possible in terms of energy release.
B) Matter-antimatter engines would be possible in theory, but to date, we have no evidence that antimatter exists.
C) One of the major challenges to developing matter-antimatter engines is finding a way to produce enough antimatter.
D) One of the major challenges to developing matter-antimatter engines is finding a way to store antimatter after it is produced.
E) Spacecraft powered by matter-antimatter engines could probably reach speeds of 90 percent of the speed of light.
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padrepadre
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#1
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10 years ago
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killian Author
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#2
Silver Member
10 years ago
Thanks Padre
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