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Author Question: What makes the Crab pulsar somewhat unusual among pulsars in general? A) It is the most intense ... (Read 18 times)

frankwu

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What makes the Crab pulsar somewhat unusual among pulsars in general?
 
  A) It is the most intense source of X-rays in the sky.
  B) It is the fastest pulsar known.
  C) It is the oldest pulsar observed.
  D) Its period is not regular like other pulsars.
  E) It is rather bright at visible wavelengths.

Question 2

Mercury's surface, upon casual visual observation, most resembles what other surface in our solar system?
 
  What will be an ideal response?



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mathjasmine

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Answer to Question 1

E

Answer to Question 2

the lunar far side




frankwu

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Reply 2 on: Jul 27, 2018
Excellent


covalentbond

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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