-- card: 41159 from stack: in -- bmap block id: 0 -- flags: 4000 -- background id: 7720 -- name: #128 ----- HyperTalk script ----- on openCard global group,rightone put 10 into group put "A" into rightone pass openCard end openCard -- part contents for background part 20 ----- text ----- Question #10 -- part contents for background part 1 ----- text ----- 4BB-1D.2 Why does the received signal from a Phase III amateur satellite exhibit a fairly rapid pulsed fading effect? -- part contents for background part 11 ----- text ----- Because the satellite is rotating -- part contents for background part 27 ----- text ----- Because of ionospheric absorption -- part contents for background part 28 ----- text ----- Because of the satellite's low orbital altitude -- part contents for background part 29 ----- text ----- Because of the Doppler effect -- part contents for background part 43 ----- text ----- Correct answer is A