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staedtler staedtler
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7 years ago
40.    A single pulsar (not a member of a binary system) is observed to be rotating at the rapid rate of 40 times per second. What does this tell us about the pulsar?

(a)   It is a young pulsar.
(b)   It is an old pulsar.
(c)   It will soon collapse to form a black hole.
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Discovering the Universe

Discovering the Universe


Edition: 7th
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papachulopapachulo
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staedtler Author
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6 years ago
On behalf of my study group and I, thank you
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