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Ratio of Inertial forces to drag forces is called which number?
Wiki User
∙ 15y ago
Reynold's number
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoFroude Number
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What is the ratio of the net force exerted on an object and its acceleration?
inertial mass
Reynolds number in terms of inertial force and viscous force?
Reynolds number is the ratio of inertia force to the viscous force. Reynolds number is used to find out the flow whether it is laminar or turbulent.
What is ratio of inertia of mass to given mass is?
This is called the Equivalence Principle. There are many formulas to go with it. But it is basically this: A little reflection will show that the law of the equality of the inertial and gravitational mass is equivalent to the assertion that the acceleration imparted to a body by a gravitational field is independent of the nature of the body. For Newton's equation of motion in a gravitational field, written out in full, it is: (Inertial mass) (Acceleration) = (Intensity of the gravitational field) (Gravitational mass). It is only when there is numerical equality between the inertial and gravitational mass that the acceleration is independent of the nature of the body. -Albert Einstein
Difference between dynamic and kinematic viscosity?
dynamic viscosity is the quantitative expression of fluid's resistance,while kinematic viscosity is the ratio of fluid viscous force to inertial force.
Why is maximizing the ratio of lift to drag forces desirable?
engineers generally want a Lift to Drag ratio to maximize the distance which an aircraft can fly.
Describe Reynolds number and it's significance?
REYNOLDS NUMBER:It gives measure of ratio of the inertial forces to the viscous forces & it is a dimensionless quatity.Physical significance:1.It signifies the relative predominance of inetia to viscous forces.2.It is very useful in determining whether the flow is laminar or turbulent.
What is the ratio of the net force exerted on an object and its acceleration?
inertial mass
Reynolds number in terms of inertial force and viscous force?
Reynolds number is the ratio of inertia force to the viscous force. Reynolds number is used to find out the flow whether it is laminar or turbulent.
What is Reynolds number?
Reynolds number Re is a dimensionless number that gives a measure of the ratio of internal forces to viscous forces and consequently quantifies the relative importance of these two types of forces for given flow conditions
What is the ratio of a number to 100?
It is called the percentage.
What is the change from one number to the next in a geometric sequence called?
The common ratio.
What is the first number of a ratio called?
The answer is the antecedent and the second number is the consequent.
A is a ratio of a number to 100?
That's called a percentage.
A dimensionless number which is a ratio of kinematics viscosity to thermal?
The ratio between the kinematic viscosity and the thermal diffusivity is called the Prandtl Number.
The ratio of speed of a body to the speed of sound is called?
the Mach number
What is the number called that is the ratio of the circumference and diameter of a circle?
It is pi
What can be written as a ratio of two integers called?
A rational number.
