how did guys like Marconi discover or knew radio waves exists without ever seeing them? 449 viewsJanuary 3, 2024 Question90.61K August 3, 2021 0 Comments how did guys like Marconi discover or knew radio waves exists without ever seeing them? In: Physics 4 Answers ActiveNewestOldest Anonymous Posted August 3, 2021 0 Comments He read the works of Heinrich Hertz that described the phenomenon we now know as electromagnetic waves. He could also measure their effect with metal filings. You are viewing 1 out of 4 answers, click here to view all answers. Register or Login
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