Multiple Choice
Use the following to answer questions:
Matching
Selecting from the following list of names, match them with the corresponding items below.
-Developed Audion, or triode, vacuum tube
A) Lee De Forest
B) David Sarnoff
C) Guglielmo Marconi
D) Reginald Fessenden
E) Edwin H.Armstrong
Correct Answer:
Verified
Correct Answer:
Verified
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