A. X ray machine B. Betatron C. Cyclotron D. Nuclear reactor Submitted by: Engr. Abdul Hafeez
What “Enrico Fermi” invented? General Knowledge MCQs Leave a comment 13 Views A. X ray machine B. Betatron C. Cyclotron D. Nuclear reactor AnswerAnswer D. Nuclear reactor Submitted by: Engr. Abdul Hafeez