-- card: 120132 from stack: in -- bmap block id: 0 -- flags: 4000 -- background id: 7720 -- name: #399 ----- HyperTalk script ----- on openCard global group,rightone put 37 into group put "D" into rightone pass openCard end openCard -- part contents for background part 20 ----- text ----- Question #37 -- part contents for background part 1 ----- text ----- 4BI-1C.1 What is the antenna pattern for an "isotropic radiator"? -- part contents for background part 11 ----- text ----- A figure-8 -- part contents for background part 27 ----- text ----- A unidirectional cardioid -- part contents for background part 28 ----- text ----- A parabola -- part contents for background part 29 ----- text ----- A sphere -- part contents for background part 43 ----- text ----- Correct answer is D