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- -- card: 34976 from stack: in
- -- bmap block id: 0
- -- flags: 0000
- -- background id: 2707
- -- name: #163
- ----- HyperTalk script -----
- on openCard
- global group,rightone
- put 13 into group
- put "A" into rightone
- pass openCard
- end openCard
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- -- part contents for background part 20
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- Question #13
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- -- part contents for background part 1
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- 2C-1.1 What type of radio-wave propagation occurs when the signal travels in a straight line from the transmitting antenna to the receiving antenna?
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- -- part contents for background part 11
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- Line-of-sight propagation
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- -- part contents for background part 27
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- Straight-line propagation
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- -- part contents for background part 28
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- Knife-edge diffraction
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- -- part contents for background part 29
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- Tunnel propagation
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- -- part contents for background part 43
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- Correct answer is A