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While finding alternatives section modulus to be checked or moment of inertia to be checked?
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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
Modulus of rigidity?
That is the shear modulus, G, related to Young elastic modulus ,E, as G = E/(2(1+u)) where u is Poisson ratio
What will be the young's modulus if i use two wires both made of copper but they are different in length and diameter?
Young's modulus or modulus of elasticity is a property of the material. As in both the wires we have copper material the young's modulus will be the same. It does not get altered with length or area of cross section.
Solids liquids and gases. which ones are hard to deform?
When we talk about deformatation, we are referring to two properties, namely Elasticity and Plasticity. These properties are measured using constants known as " Moduli of Elasticity". There are 4 such moduli: Young's Modulus Axial Modulus Rigidity Modulus Bulk Modulus The larger the value of the Bulk Modulus, the harder it is to compress the material.
What are the applications of young's modulus in real life situations?
that Young's Modulus is a measure of how stiff a material is.
Will the value of young's modulus change if lengthbreadth and depths are changed?
No, it will not change. Young's modulus is a property of the material and not dependent on dimensions. Rigidity, or product of modulus and inertia, will change, as inertia depends on dimensions; but modulus does not change.
Is flexural modulus the same as bending stiffness?
It is related. Flexural modulus is the modulus of elasticity (E) in bending and the higher it is the higher the bending stiffness. Technically, bending stiffness is the product of the flexural modulus and the material bending moment of inertia, I, that is EI.
Units of section modulus?
Section Modulus is moment of inertia divided by distance from center of gravity to farthest point on the cross-section or I/c. The units of Moment of Inertia is distance^4 so the units of section modulus is distance^3 ( distance cubed ). So if your units are in meters: I/c = (m^4)/(m) = m^3
What is the plastic section modulus of steel section?
section modulus of any section is the ratio of the moment of inertia to the distance of extreem fibre from the neutral axis. plastic section modulus is the section modulus when the cross section is subjected to loading such that the whole section is under yield load. numerically it is equal to the pdoduct of the half the cross section area and the distance of center of gravity of tension and compression area from neutral axis
What are the different types of modulus elasticity?
there are different types of modulus it depends on what types of stress is acting on the material if its direct stress then then there is modulus of elasticity,if tis shear stress then its modulus of rigidity and when its volumetric stress it is bulk modulus and so on
Is tensile modulus the same as young's modulus?
Yes, indeed. Sometimes tensile modulus is different from flexural modulus, especially for composites. But tensile modulus and elastic modulus and Young's modulus are equivalent terms.
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 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 relation between elastic modulus and tensile modulus?
The elastic modulus, also called Young's modulus, is identical to the tensile modulus. It relates stress to strain when loaded in tension.
Is young's modulus storage modulus?
The Young modulus and storage modulus measure two different things and use different formulas. A storage modulus measures the stored energy in a vibrating elastic material. The Young modulus measures the stress to in still elastic, and it is an elastic modulus.
How do you calculate the stress of a glass?
Same as any other material. Glass has a thickness,inertia, area, modulus, etc. like all materials. If u mean strength of glass, ask again
What is the flowchart for finding modulus of a number?
The modulus of a number is the units digit of that number in the base of the modulus. For example, counting to 10, modulus 3, we get... 0 01 12 23 04 15 26 07 18 29 010 1 The calculate the modulus of a number, subtract the (integer of the number divided by the modulus) times the modulus. As an expression, this is... Xmod Y = X - integer (X / Y) * Y Note: This works also for negative numbers. -3 mod 5 is 2. Check it, if you want. The result will be correct so long as the integer trunction is towards zero, i.e. the integer of -1.3 is -1, not -2. Most compilers do this correctly. If you are using a compiler such as C, the modulus operator (%) will do this for you... int a;a = 7 % 3; /* 7 mod 3 is 1 *.
