In which decade was the transistor invented?
A. 1940s
B. 1950s
C. 1960s
D. 1980s
Answer: Option A
Solution(By Examveda Team)
On December 23, 1947, William Shockley, Walter Brattain and John Bardeen, of Bell Labs, announced their discovery of the point-contact germanium transistor to management.Related Questions on Inventions
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