Physics · Nuclear Physics

किसी विखंडनीय पदार्थ के 'क्रांतिक द्रव्यमान' (critical mass) को इस रूप में परिभाषित किया जाता है:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1पदार्थ के स्वतः प्रस्फुटित होने से पहले का अधिकतम द्रव्यमान
21010 जूल ऊर्जा के बराबर का विराम द्रव्यमान (rest mass)
3एक स्व-पोषी परमाणु श्रृंखला अभिक्रिया (nuclear chain reaction) को बनाए रखने के लिए आवश्यक न्यूनतम द्रव्यमान✓
4पदार्थ का ठीक एक किलोग्राम समकक्ष

सही उत्तर देखें

एक स्व-पोषी परमाणु श्रृंखला अभिक्रिया (nuclear chain reaction) को बनाए रखने के लिए आवश्यक न्यूनतम द्रव्यमान

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