HomeECE Objective type Questions and AnswersA range of microwave frequencies more easily passed by the atmosphere than are the others is known as a _____. A range of microwave frequencies more easily passed by the atmosphere than are the others is known as a _____. Sami Aslam (a) critical frequency(b) window(c) gyro-frequency range(d) resonance in the atmosphereAns: B Tags ECE Objective type Questions and Answers Newer Older