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What is Secant Modulus?
The secant modulus is the total stress or strain on an object as described by a stress-strain graph. The tangent modulus is the marginal strain.
What is plane strain condition?
the plane- strain conditions in civil engineering is that state in which the strain in one direction is zero as in long retaining walls, strip foundations, ...etc.
Strain formula for cylinder in tensile test?
Strain = Extension (m) / Original length (m)
What is the dimension of strain?
it has no dimension
How do you find the original length if you are given the strain and the extended length?
Use the formula Strain=Extension/original length and rearrange to give Original length=Extension/Strain. Substitute the values you have for the strain and the extended length into the equation and voila! Source: Doing A-level (senior high-school in America) Maths and Physics.
What is the unit of strain?
strain has no unit
Could you show the derivation of elastic strain energy per unit volume?
The elastic strain energy per unit volume, also known as the strain energy density, can be derived by integrating the stress-strain curve over the strain range. The area under the stress-strain curve represents the work done on the material, which is equivalent to the strain energy stored. By dividing this strain energy by the volume of the material, the strain energy density per unit volume can be obtained.
What is stress Strain?
Stress is the amount of force per unit area (N/mm2; lb/ft2) Strain is the unitless change in length resulting from the application of a force (movement in unit length / original unit length) Young's Modulus relates the two (stress / strain)
What is the difference between strain and Elongation?
Strain is the measure of length change per unit length. Elongation usually refers to strain under load at failure point.
What is the unit of strain energy?
The unit of strain energy is the joule (J), which is equivalent to a force of one newton applied over a distance of one meter. Strain energy represents the energy stored within a material due to deformation caused by applied forces or stresses.
What is the SI unit of inductor?
it doesnt hav any s.i unit. The s.i unit of Inductor is Henery.
What is strain in physics?
Strain is the change in dimensions per unit original dimensions. For example, if your stretch a 100 cm long wire by 5 cm, Strain = 5/100 = 0.05
What are the ratings and certificates for Law and Order Special Victims Unit - 1999 Strain 7-5?
Law and Order Special Victims Unit - 1999 Strain 7-5 is rated/received certificates of: USA:TV-14
What is the unit for strain?
Strain is a unitless quantity because it represents the deformation of a material relative to its original size. It is typically expressed as a ratio, percentage, or in decimal form.
Why strain has no unit?
Strain is a dimensionless quantity that represents the deformation of an object relative to its original size. It is calculated as the change in length divided by the original length, making it unitless. This is because strain is a ratio of two lengths, and as such, it does not require a unit to quantify its value.
What is the work of strainer in fan coil unit?
To strain waste particles in chilled water
Which one of the following physial quantities does not have the dimensions of force par unit area A stress A strain C young' modulus D pressure?
option b strain
