Nobel Prize winner Charles Townes, who passed away recently, was associated with which one of the following inventions?
a) A) X-rays
b) B) Laser
c) C) ECG
d) D) Xerox Show Answer
Answers
Answered by
1
Laser (A) is the answer
Alisha260:
Poojan, please answer my question as well... Please...
Answered by
0
Charles Townes is associated with laser
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