Physics · Fluid Mechanics

Which of the following statements correctly defines 'uniform flow' in open channels?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1The flow characteristics such as depth, velocity, and discharge at any point change with respect to time.
2For a given length of a channel, the depth, slope, cross-section, and velocity of the flow remain constant.✓
3The flow characteristics such as depth, velocity, and discharge at any point do not change with respect to time.
4For a given length of a channel, the depth, slope, cross-section, and velocity of the flow are not constant.

Correct answer

For a given length of a channel, the depth, slope, cross-section, and velocity of the flow remain constant.

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