-- card: 85581 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 2707 -- name: #348 ----- HyperTalk script ----- on openCard global group,rightone put 29 into group put "C" into rightone pass openCard end openCard -- part contents for background part 20 ----- text ----- Question #29 -- part contents for background part 1 ----- text ----- 2I-4-1.3 Approximately how long (in wavelengths) is the driven element of a Yagi antenna? -- part contents for background part 11 ----- text ----- 1/4 wavelength. -- part contents for background part 27 ----- text ----- 1/3 wavelength. -- part contents for background part 28 ----- text ----- 1/2 wavelength. -- part contents for background part 29 ----- text ----- 1 wavelength. -- part contents for background part 43 ----- text ----- Correct answer is C