Physics · Open Channel Flow
एक सममित समकोण त्रिकोणीय क्रॉस-सेक्शन (symmetric right-angled triangular cross-section) वाला खुला चैनल 'Q' विसर्जन (discharge) ले जा रहा है। 'g' को गुरुत्वीय त्वरण मानते हुए, क्रांतिक गहराई (critical depth) का व्यंजक क्या है?
- 1(2Q2 / g)1/3
- 2(2Q2 / g)1/5✓
- 3(Q2 / g)1/5
- 4(Q2 / g)1/3
सही उत्तर देखें
(2Q2 / g)1/5
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