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According to Darcy’s law for flow through porous media, the velocity is proportional to
- a)effective stress
- b)hydraulic gradient
- c)cohesion
- d)stability number
Correct answer is option 'B'. Can you explain this answer?
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According to Darcy’s law for flow through porous media, the velo...
Darcy established that the flow occurring per unit time is directly proportional to the head causing flow and the area of cross – section of the soil sample but is inversely proportional to the length of the soil sample
Dividing both sides by A
i.e., hydraulic gradient
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According to Darcy’s law for flow through porous media, the velo...
Explanation:
Darcy's Law:
Darcy's law states that the velocity of flow through a porous medium is directly proportional to the hydraulic gradient.
Hydraulic Gradient:
The hydraulic gradient is the change in hydraulic head per unit distance along the direction of flow. It represents the driving force for flow through porous media.
Proportional Relationship:
According to Darcy's law, the velocity of flow is directly proportional to the hydraulic gradient. This means that as the hydraulic gradient increases, the velocity of flow through the porous medium also increases.
Importance of Hydraulic Gradient:
The hydraulic gradient plays a crucial role in determining the rate of flow through porous media. It indicates the direction and magnitude of flow, influencing the velocity of flow through the medium.
Therefore, in the context of Darcy's law, the velocity of flow through porous media is proportional to the hydraulic gradient, making option B the correct answer.
Darcy's Law:
Darcy's law states that the velocity of flow through a porous medium is directly proportional to the hydraulic gradient.
Hydraulic Gradient:
The hydraulic gradient is the change in hydraulic head per unit distance along the direction of flow. It represents the driving force for flow through porous media.
Proportional Relationship:
According to Darcy's law, the velocity of flow is directly proportional to the hydraulic gradient. This means that as the hydraulic gradient increases, the velocity of flow through the porous medium also increases.
Importance of Hydraulic Gradient:
The hydraulic gradient plays a crucial role in determining the rate of flow through porous media. It indicates the direction and magnitude of flow, influencing the velocity of flow through the medium.
Therefore, in the context of Darcy's law, the velocity of flow through porous media is proportional to the hydraulic gradient, making option B the correct answer.
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According to Darcy’s law for flow through porous media, the velocity is proportional toa)effective stressb)hydraulic gradientc)cohesiond)stability numberCorrect answer is option 'B'. Can you explain this answer?
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