World Languages, asked by Namita11, 1 year ago

In which decade were the first successful diode and triode vacuum tubes invented?

Answers

Answered by saifakhan78621

0

ans; 1900s
i hope it helped u.

Answered by shreyatripathi

0

In 1900 , in 20th century.

hope this helps you...
plz mark it as a brainliest answer...

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