Physics · Fluid Mechanics
सीमा परत मोटाई (δ) सतह से वह दूरी है जहाँ द्रव का वेग लगभग हो जाता है:
- 1मुक्त-धारा वेग का 90%
- 2मुक्त-धारा वेग का 50%
- 3मुक्त-धारा वेग का 0%
- 4मुक्त-धारा वेग (free-stream velocity) का 99%✓
सही उत्तर देखें
मुक्त-धारा वेग (free-stream velocity) का 99%
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