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What is the approximate minimum stream velocity needed to keep a particle in motiob that has a diameter of 10 cm?
The approximate minimum stream velocity needed to keep a particle in motion, such as a sphere with a diameter of 10 cm, can be estimated using Stokes' law and the concept of terminal velocity. For a particle in a fluid, the minimum velocity needed to keep it suspended typically equals the settling velocity, which depends on factors like fluid density and viscosity. In general, for a 10 cm diameter particle, the minimum velocity can range from about 0.1 to 0.5 meters per second, depending on the specific fluid properties.
What is the largest circle that can be drawn around a sphere such as a globe?
That's called a "great circle" of the sphere. -- It's any circle whose center is at the center of the sphere. -- Its diameter is equal to the diameter of the sphere. -- Its area is equal to 1/4 the surface area of the sphere. -- The shortest distance between any two points on the sphere is along the piece of the great circle on which they lie. (There's only one, unless the two points are the opposite ends of a diameter.)
What is the dimensions of the largest sphere that will fit inside a cubic box with 5 centimeters edges?
the radius would have to be around 2.45cm.
What does the radius of a sphere?
The radius of a sphere is equal distance from the center of the sphere to all points within the sphere.
How many syablles in word sphere?
Sphere is one syllable: sphere.
What is the terminal velocity of a sphere falling through a fluid?
The terminal velocity of a sphere falling through a fluid is the constant speed at which the force of gravity pulling the sphere down is balanced by the resistance of the fluid pushing against it. This velocity depends on the size, shape, and density of the sphere, as well as the viscosity and density of the fluid.
What is the formula to calculate the terminal velocity of a sphere falling through a fluid?
The formula to calculate the terminal velocity of a sphere falling through a fluid is given by: Vt frac29 frac(rhos - rhof)gR2eta where: ( Vt ) is the terminal velocity ( rhos ) is the density of the sphere ( rhof ) is the density of the fluid ( g ) is the acceleration due to gravity ( R ) is the radius of the sphere ( eta ) is the viscosity of the fluid
Does a larger sphere have a higher terminal velocity?
Not necessarily. Terminal velocity depends on a combination of factors like weight, drag coefficient, and surface area. So while a larger sphere may experience more air resistance due to its increased surface area, it might also be heavier, which can offset this effect.
The largest sphere to be curved out of a right circular cylinder of radius 7centimeter and height 14centimeter. Find the volume of the sphere.?
Let the radius of the largest sphere that can be carved out of the cube be r cm.The largest sphere which can be carved out of a cube touches all the faces of the cube.∴ Diameter of the largest sphere = Edge of the cube⇒ 2r = 7 cm∴ Volume of the largest sphere
What is the largest sphere of the earth?
The largest sphere that can fit around Earth is the geocentric celestial sphere. This imaginary sphere has Earth at its center and encompasses all celestial objects visible in the sky.
What is the terminal velocity for a falling egg?
The terminal velocity for a falling egg is approximately 25-30 miles per hour or 40-48 kilometers per hour. At this speed, the force of air resistance on the egg equals the force of gravity acting on it, resulting in a constant speed of descent.
What is the length in degrees of the largest constellation on the celestial sphere?
The largest constellation on the celestial sphere is Hydra the Sea Serpent and it is 100° long.
What is the Lagrangian for a particle moving on a sphere?
The Lagrangian for a particle moving on a sphere is the kinetic energy minus the potential energy of the particle. It takes into account the particle's position and velocity on the sphere.
What is the total energy of a rolling solid sphere?
The total energy of a rolling solid sphere is the sum of its kinetic energy and its rotational energy. The kinetic energy of the sphere is given by 1/2 * m * v^2, where m is the mass of the sphere and v is its linear velocity. The rotational energy is given by 1/2 * I * w^2, where I is the moment of inertia of the sphere and w is its angular velocity.
What is the approximate minimum stream velocity needed to keep a particle in motiob that has a diameter of 10 cm?
The approximate minimum stream velocity needed to keep a particle in motion, such as a sphere with a diameter of 10 cm, can be estimated using Stokes' law and the concept of terminal velocity. For a particle in a fluid, the minimum velocity needed to keep it suspended typically equals the settling velocity, which depends on factors like fluid density and viscosity. In general, for a 10 cm diameter particle, the minimum velocity can range from about 0.1 to 0.5 meters per second, depending on the specific fluid properties.
What is the largest sphere in the world?
The largest spherical object in the world is the Globe of Peace in Ukraine, measuring 35 meters in diameter and weighing 160 tons.
Which hemisphere is the largest?
All hemispheres (of the same sphere) are the same size.
