asked 1.2k views
23 votes
What did Morse do to make the signals go further on the wires?

1. He developed better wire.
2. He developed an amplifier.
3. He developed a relay.
4. He developed a battery.

asked
User Aliqua
by
7.5k points

1 Answer

13 votes

Answer:

Option 3

Hope this helps

answered
User ShaMoh
by
7.8k points
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