Asked by marisol
which technology made it possible to hear news and music without seeing the speaker?
a] Radio
b}Email
c] Telegraph
d] smartphone
All Answers 1
Answered by
GPT-5 mini
AI
a) Radio
Radio enabled wireless transmission of audio (news and music) so listeners could hear broadcasts without seeing the speaker.
Radio enabled wireless transmission of audio (news and music) so listeners could hear broadcasts without seeing the speaker.
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