157k views
2 votes
Which of these inventions was necessary to permit magnetic recording?

A.
microphone
B.
stylus
C.
vinyl records
D.
wax-covered cylinders

2 Answers

4 votes
It’s C vinyl records permit magnetic fields
User SikhWarrior
by
8.4k points
7 votes
the answer is (c) vinyl records✅
User Pszaba
by
8.5k points
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