If you are looking for information about "Modulus of elasticity": the following search results will help you to find out what Modulus of elasticity means.
| 1 | Modulus |
| ). In materials science modulus (or elastic modulus) is a measure of the stiffness of a material. See.... The modulus of a vector r , usually written | r|, or sometimes simply r, is defined to be the... perpendicular vectors of unit length), i , j and k such that: r = x i + y j + z k, then the modulus of r is ... | |
| 2 | Elastic potential energy |
| The elastic potential energy stored in an elastic string or spring of natural length l and modulus of elasticity λ under an extension of x is given by: This equation is often used in calculations of positions of mechanical equilibrium ... | |
| 3 | Elasticity |
| of elasticity describes how a solid object moves and deforms in response to external stress. An alternative meaning of elasticity is a property of an object: it undergoes elastic deformation in... proportion change in another variable. The concept of elasticity can be used whenever there is a ... | |
| 4 | Stress-strain curve |
| ) for a sample of a material. The nature of the curve varies from material to material. The curve usually seen is for a ductile metal. This features an initial elastic region, followed by a plastic region, followed by fracture. An example is below. See also: Modulus of elasticity, Hooke's Law ... | |
| 5 | Deformation |
| : Modulus of elasticity, Elastic, Inelastic, Visco-elastic (a.k.a. Plastic... Deformation is a change in shape due to an applied force. This can be a result of tensile (pulling forces) or of compressive (pushing forces) loads being applied. In the figure you can clearly ... | |
| 6 | Solid mechanics |
| Solid mechanics (also known as the Theory of elasticity ) is a branch of physics, which governs the... a one-dimensional linear version of a general elastic body. Viscoelastic -- a material that is... of Elasticity Butterworth-Heinemann, 075062633X J.E. Marsden, T.J. Hughes, Mathematical Foundations ... | |
| 7 | Maxwell material |
| , stress σ, strain ε are their rates of change with respect to time t are governed by equations of the form: - where E is a modulus of elasticity and c a "viscosity". The equation can be applied either... A Maxwell material is a viscoelastic material having the properties both of elasticity and ... | |
| 8 | Physical compression |
| the modulus of elasticity by experiments. See also strength of materials... Compression in material science, physics or structural engineering, is the stress state of materials where the volume tends to decrease (compaction). Compression is the result of the subjection of a ... | |
| 9 | Elastic |
| solid mechanics, the adjective elastic characterises both collisions between, and deformations of, physical objects. A collision is perfectly elastic if the total kinetic energy of the colliding objects... not). No macroscopic collisions are truly elastic, although some come close. A frequent cause of ... | |
| 10 | Dynamic mechanical spectroscopy |
| * stress In DMS the modulus is measured as a function of the frequency of the deformation and/or the... In the technique of Dynamic Mechanical Spectroscopy a material (usually a slab of polymer) is... more readily. In other words the deformation (strain) can be described a linear function of the ... | |
| 11 | Beta coefficient |
| The Beta coefficient ,or financial elasticity (sensitivity of the asset returns to market returns, relative volatility), is the key parameter of the CAPM ... | |
| 12 | Elasticity (economics) |
| In economics, elasticity is a measure of the incremental percentage change in one variable with... elasticity that is normally negative. Generalised cases Keeping in mind the example of price elasticity of... Elasticity and Perfect Inelasticity. Generalised cases of elasticity are frequently used in discussions ... | |
| 13 | Small angle neutron scattering |
| A laboratory technique similar to small angle xray scattering. Extremely small features of samples can be studied with elastically scattered neutrons ... | |
| 14 | Tensile strength |
| maximum amount of tensile stress that can be applied to it before it ceases to be elastic. If more... will not relax to its initial shape after the force is removed. See Hooke's Law and Modulus of... material actually breaks, with sudden release of the stored elastic energy (released as noise and/or ... | |
| 15 | Cross elasticity of demand |
| In economics, the cross elasticity of demand measures the responsiveness of the quantity demanded... decreased by 20%, the cross elasticity of demand would be -20%/10% = -2. In the example above, the... cross elasticity of demand will be negative. Where the two goods are substitutes the cross elasticity ... |