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- -- card: 34894 from stack: in
- -- bmap block id: 0
- -- flags: 0000
- -- background id: 4601
- -- name: #106
- ----- HyperTalk script -----
- on openCard
- global group,rightone
- put 10 into group
- put "A" into rightone
- pass openCard
- end openCard
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- -- part contents for background part 20
- ----- text -----
- Question #10
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- -- part contents for background part 1
- ----- text -----
- 3AC-2.3 During daylight hours, what effect does the D layer of the ionosphere have on 80 meter radio waves?
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- -- part contents for background part 11
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- The D layer absorbs the signals
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- -- part contents for background part 27
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- The D layer bends the radio waves out into space
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- -- part contents for background part 28
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- The D layer refracts the radio waves back to earth
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- -- part contents for background part 29
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- The D layer has little or no effect on 80 meter radio wave propagation