A. Make your own radio transmitter
Materials: 9-volt battery and coin
procedure:
1. Take...
Physics, 17.11.2020 14:00 bluetopaz447
A. Make your own radio transmitter
Materials: 9-volt battery and coin
procedure:
1. Take the new battery and coin.
2.Bring the AM radio near you and tune it to the area where you hear astatic.
3.Repeatedly tap the two terminals of the battery with a coin.
QUESTION: Describe the sounds produced.
Answers: 2
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