Physics · Fluid Mechanics
एक लंबी सपाट प्लेट पर लेमिनार सीमा-परत (laminar boundary-layer) अस्थिर हो जाती है और इसके प्रवाह के लक्षण लेमिनार से टर्बुलेंट (विक्षुब्ध) में बदल जाते हैं जब प्लेट रेनॉल्ड्स संख्या का मान निम्नलिखित के बीच पहुँचता है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15 × 106 - 8 × 106
- 22 × 104 - 5 × 104
- 33 × 105 - 6 × 105
- 42 × 106 - 5 × 106✓
सही उत्तर देखें
2 × 106 - 5 × 106
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