-- card: 36237 from stack: in
-- bmap block id: 0
-- flags: 0000
-- background id: 2707
-- name: #167
----- HyperTalk script -----
on openCard
  global group,rightone
  put 13 into group
  put "B" into rightone
  pass openCard
end openCard



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Question #13

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2C-2.3 Two amateur stations a few miles apart and separated by a low hill blocking their line-of-sight path are communicationg on 3.725 MHz.  What type of propagaion is proabably being used?

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Tropospheric ducting

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Ground wave

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Meteor scatter

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Sporadic E

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Correct answer is B