Question | Answer | % Correct |
---|---|---|
Plays sound by picking up different frequencies | Radio | 100%
|
Invented by Guglielmo Marconi | Radio | 100%
|
Invented by Alan Blumlein | Stereo | 100%
|
Uses stations | Radio | 80%
|
Plays sound using physical formats like cassettes or records | Stereo | 80%
|
Is more popular | Radio | 60%
|
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