Asked: U.P. U.D.A./L.D.A. (Pre) 2007medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
एटम बम के सिद्धान्त का आधार होता है-
The principle of an atom bomb is based on-
SELECT CORRECT OPTION:
A
नाभिकीय विखण्डन
Nuclear fission
Correct
B
नाभिकीय संलयन
Nuclear fusion
C
नाभिकीय समुत्खण्डन
Nuclear spallation
D
इनमें से कोई नहीं
None of these
Official Solution & Explanation:
Correct Answer: Option A(नाभिकीय विखण्डन)
परमाणु बम (एटम बम) अनियंत्रित नाभिकीय विखंडन (Uncontrolled Nuclear Fission) शृंखला अभिक्रिया पर आधारित होता है, जबकि हाइड्रोजन बम नाभिकीय संलयन (Nuclear Fusion) पर आधारित होता है।
The atomic bomb is based on an uncontrolled nuclear fission chain reaction of fissile isotopes ($^{235}\text{U}$ or $^{239}\text{Pu}$).
Subject: General Science•Topic: Miscellaneous (Physics)•Subtopic: Miscellaneous (Physics)
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