Multiple Choice
How is intelligence defined in the Drake Equation?
A) a civilization that has developed language
B) a civilization willing and able to communicate over interstellar distances
C) a civilization that communicates using telepathy
D) a civilization capable of spaceflight
Correct Answer:
Verified
Correct Answer:
Verified
Q32: Which of the following signals from an
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Q34: In the novel Contact by Carl Sagan,
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Q39: The range of frequencies that a radio
Q40: The range of frequencies that are contained
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Q42: If the communication lifetime of civilizations in