Nang nakauwi si Inday matapos mamalengke, nagalit ang kanyang amo…
Amo: Inday, hindi mo ba natanggap text ko? Tinext kita sabi ko bumili ka na rin ng giniling. Selpon selpon ka pa di naman nakakareceive ng text.
Inday: It’s not that I can’t receive any messages, it’s just that I was at a place with a weak cellular signal. You see, even though longer wavelengths have the advantage of being able to diffract to a greater degree and are less reliant on line of sight to obtain a good signal, it can still attenuate significantly. And because the frequencies which cell phones use are too high to reflect off the ionosphere as shortwave radio waves do, cell phone waves cannot travel via the ionospohere.
Amo: Pa-ayono-ayonospir ka pang nalalaman. magsaing ka na nga bago dumugo na naman ilong ko.
[naks mukhang ECE graduate din ata si Inday]
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plEASe VieW my INTRODUCTION!!! clickHERE!