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What is the relationship between shear stress and velocity gradient in a Newtonian fluid?
In a Newtonian fluid, shear stress is directly proportional to the velocity gradient. This relationship is described by Newton's law of viscosity, which states that the shear stress (τ) is equal to the viscosity (μ) of the fluid multiplied by the velocity gradient (du/dy). Mathematically, this relationship can be represented as τ = μ*(du/dy).
how do you determine the gradient of a ramp?
To determine the gradient of a ramp, you can use the formula: Gradient = vertical rise / horizontal run. Measure the height of the ramp (vertical rise) and the distance along the slope (horizontal run), then calculate the gradient by dividing the height by the distance. The gradient represents the steepness of the ramp.
What visual element can best be described as the path of a moving point?
A moving point can best be described as a line. The path of a moving point creates a continuous line that traces the movement over time.
What visual element can best be described a the path of moving a point?
The visual element that can best be described as the path of moving a point is called a trajectory. This represents the motion of the point over time in a graph or visualization.
What is the gradient of a graph in a displacement time and velocity time graphs?
In a displacement-time graph, the gradient represents velocity. In a velocity-time graph, the gradient represents acceleration.
Which one of the following words best describes gradient a oblate b slope c wight d contour?
The direction of largest increase/decrease; the tangent to the first derivationGradient can also be described as the slope of a line or of a road, or as a rate of change.slopeConstituents
Organizing is best described as?
Organizing is best described
Does the line of best fit have to have a positive gradient?
Not at all. If the two variables have a negative correlation, that is as on increases the other decreases, then the line of best fit would have a negative gradient.
Orchestration is best described as?
Type your answer here... Orchestration is best described as?
What is definition of curved surface area?
A curved surface area can be described as one where the gradient of the normal to the surface changes smoothly from point to point.
Does the line of best fit always have a positive gradient?
dunnno dunnno
Rainy Mountain Cemetery can best be described as what?
Rainy Mountain Cemetery can best be described as a poem.
Which word best describes the term gradient?
Gradient can refer to an inclined area of a road. On the other hand, it can also be used to describe an increase in value.
Which term describes the difference in the concentration of a substance across a cells membrane?
concentration gradient
POLITICAL participation among Americans can best be described as a activity?
Political participation among Americans can best be described as a
Which is best described as a writer's attitude toward a subject?
A writer's attitude toward a subject is best described as tone.
What did Julius Caesar described the britons as?
the best of the best
