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What is difference between polar moment of inertia and moment of inertia?
Wiki User
∙ 13y ago
Polar moment of inertia of an area is a quantity used to predict an object's ability to resist torsion.Moment of inertia, also called mass moment of inertia or the angular mass, (SI units kg m2, Imperial Unit slug ft2) is a measure of an object's resistance to changes in its rotation rate.
Wiki User
∙ 13y ago
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What is the difference between polar fleece and cotton fabric?
cotton's a fibre polar fleece is a fabric
What is the torsional rigidity of a shaft?
It is defined as ratio of the product of modulus of rigidity and polar moment of inertia to the length of the shaft. Torsional Rigidity is caluclated as: Torsional Rigidity= C J/l
What is the difference between an ice cube melting and the polar caps melting?
One is bigger than the other, there is no difference the same thing on a larger scale.
Difference between cold and warm currents?
Warm currents are warm whereas cold currents are cold. Warm currents flow from the equatorial regions towards the polar regions whereas cold currents flow from the polar regions to the equatorial regions. By- Avyukt Sharma
Which of these properties of water cannot be attributed to hydrogen bonding between water molecules?
non polar molecule
What is the unit for a polar moment of inertia?
Moment of inertia has unit kg m2
To design a building which type of moment of inertia you use about xaxis about yaxis or polar moment of inertia?
We use y_y axes
What is polar moment of inertia of motor load system?
It is impossible to tell you exactly what the polar moment of inertia is for a motor load system just from your question. We would need to know the specifications of the motor load system to make that calculation.
What is an example of a polar bond?
HCl has the polar bond. Another polar bond is H2O, or water. And all those bonds are polar in which two atoms have a difference of electronegativities between 0.5 and 1.7 and their dipole moment is not zero.
How do you find Polar moment of inertia of a 3d rigid body?
As with many other physical quantities, you need to use integration.
What causes a covalent bond to become polar?
the difference of electronegativities is responsible if this difference is between 0.5 to 1.7 bond is a polar covalent bond higher is this difference higher is polarity but it is for diatomic molecules other molecules are polar or non polar, it depends upon another factor known as dipole moment.
What is rotational inertia?
Rotational inertia is sometimes called spin. It involves the movement of a mass around an axis. This moving mass will have some measure of kinetic energy that is due to the fact that it is spinning. The variables are the shape and the mass of the object, the way the mass is distributed within the object, the speed of its rotation, and the location of the axis of spin through the object. The moment of inertia might also be called angular mass, mass moment of inertia, rotational inertia, or polar moment of inertia of mass. Use the link below for more information.
What is the difference between polar and non polar?
The difference between a polar and non-polar molecule is in terms of sharing electrons. In the case of a polar molecule, electrons are not shared in an equal manner among the atoms that made the bond. But in the case of a non-polar molecule, electrons are shared in an equal manner among the atoms that made the bond.
Why phenol has lesser dipole moment than alcohol?
As we know that dipole moment of polar molecules is greater than non-polar. In other words, in molecules where charge separation is more, it is more polar and hence having more dipole moment. In phenol, due to resonance, there is positive charge on oxygen. So there is no more charge difference between carbon of ring and oxygen of OH group. This is the reason, it has less dipole moment.
Is arsine polar?
Arsine would be very weakly polar. The electronegativity difference between As and H is very slight. Therefore the bonds would be very weakly polar. The molecule has an unsymmetrical shape, favoring a dipole moment. The lone pair of electrons may contribute to its polarity also.
What type of electronegativity difference exists between atoms in a covalent bond?
If the electronegativity difference between two atoms is less than 1.7, then a covalent bond is formed between the two atoms.
What is the difference between polar fleece and cotton fabric?
cotton's a fibre polar fleece is a fabric
