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Which of the following represents the critical velocity for the discharge per unit wish of q m3/s/m from the widh rectangular channel.?
A - (q/g)1/2
B - (qg)1/3
C - (q/g)1/2
D - non of these
Can do you explain.?
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Which of the following represents the critical velocity for the discha...
Critical Velocity for Rectangular Channel

The critical velocity for a rectangular channel is the velocity at which the flow changes from subcritical to supercritical. It is an important parameter in hydraulic design and can be calculated using the following formula:

Vc = (gH)1/2

where Vc is the critical velocity, g is the acceleration due to gravity, and H is the depth of flow.

However, when the discharge per unit width is given as q m3/s/m, the formula for critical velocity changes to:

Vc = (q/g)1/2

where q is the discharge per unit width.

Answer: A - (q/g)1/2
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Which of the following represents the critical velocity for the discha...
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Which of the following represents the critical velocity for the discharge per unit wish of q m3/s/m from the widh rectangular channel.? A - (q/g)1/2 B - (qg)1/3 C - (q/g)1/2 D - non of these Can do you explain.?
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Which of the following represents the critical velocity for the discharge per unit wish of q m3/s/m from the widh rectangular channel.? A - (q/g)1/2 B - (qg)1/3 C - (q/g)1/2 D - non of these Can do you explain.? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Which of the following represents the critical velocity for the discharge per unit wish of q m3/s/m from the widh rectangular channel.? A - (q/g)1/2 B - (qg)1/3 C - (q/g)1/2 D - non of these Can do you explain.? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following represents the critical velocity for the discharge per unit wish of q m3/s/m from the widh rectangular channel.? A - (q/g)1/2 B - (qg)1/3 C - (q/g)1/2 D - non of these Can do you explain.?.
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