General Science » Exercise – 1
114. Mesons are found in
(a) Laser beam
(b) X-rays
(c) Gamma rays
(d) Cosmic rays
| Subject Name : General Science |
| Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB |
| Posts Name : Technical Assistant, Junior Scientist, Post Graduate Teacher, College Lecturer |
| General Science Books |
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