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This question belongs to Civil Engineering Irrigation Engineering

Irrigation Engineering

?

Fundamental momentum equation for a hydraulic jump, is

A) $${\text{D}}_1^2 - {\text{D}}_2^2 = \frac{{2{\text{q}}}}{{\text{g}}}\left( {{{\text{V}}_1} - {{\text{V}}_2}} \right)$$ B) $${\text{D}}_2^2 - {\text{D}}_1^2 = \frac{{2{\text{q}}}}{{\text{g}}}\left( {{{\text{V}}_1} - {{\text{V}}_2}} \right)$$ C) $${\text{D}}_1^2 - {\text{D}}_2^2 = \frac{{2{\text{q}}}}{{\text{g}}}\left( {{{\text{V}}_2} - {{\text{V}}_1}} \right)$$ D) $${\text{D}}_1^2 + {\text{D}}_2^2 = \frac{{2{\text{q}}}}{{\text{g}}}\left( {{{\text{V}}_2} - {{\text{V}}_1}} \right)$$

Answer & Solution

Correct Answer: Option B

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Question posted by Examveda

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Bhageerathy K 7 years ago

Option B should be D₂² - D₁² = (2q/g) × (V1 - V2)

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