Physics · Work, Energy and Power
कुल ऊर्जा हमेशा निश्चित रूप से एक ऐसे निकाय (system) के लिए संरक्षित रहती है जो:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1केवल द्रव्यमान स्थानांतरण के लिए खुला हो
- 2विलगित और गैर-बिलगित दोनों हो
- 3केवल गैर-बिलगित (non-isolated) हो
- 4केवल विलगित (isolated) हो✓
सही उत्तर देखें
केवल विलगित (isolated) हो
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