Stress = Young's modulus * strain = 200 GPa * 0.01 = 2 GPa = 2000 MPa.

The slope of the linear portion of the shear stress-strain curve represents the shear modulus of the material.

A linear stress-strain relationship indicates that the material is undergoing elastic deformation.

The elastic limit is the maximum stress that a material can withstand while still returning to its original shape.

The linear relationship between stress and strain indicates that the material is in the elastic region.

A linear relationship in the stress-strain curve indicates that the material behaves elastically within that range.

A linear relationship in the stress-strain curve indicates that the material behaves elastically within that range.

Plastic deformation occurs when the stress exceeds the yield point.

A material exhibits elastic behavior when it returns to its original shape after the load is removed.

Plastic deformation occurs when the stress exceeds the yield point of the material.

Elastic deformation occurs when the rubber band is stretched and returns to its original shape.

The modulus of resilience is the energy per unit volume stored in a material up to the yield point.

Generally, the Young's modulus of materials decreases with an increase in temperature.

Generally, the Young's modulus of a material decreases when it is heated due to increased atomic vibrations.

Poisson's ratio (ν) is defined as the ratio of lateral strain to longitudinal strain.

Young's modulus is defined as the ratio of tensile stress to tensile strain, which measures the stiffness of a solid material.

The modulus of resilience is given by U = 1/2 * σ * ε, where σ is the yield stress and ε is the yield strain.

Young's modulus (E) is defined as the ratio of stress to strain.

Bulk modulus is defined as the reciprocal of compressibility, indicating how incompressible a material is.

The relationship is given by G = E / (2(1 + ν)), where ν is Poisson's ratio.

The shear modulus (G) is related to Young's modulus (E) and Poisson's ratio (ν) by the formula G = E/2(1 + ν).

Shear modulus is generally less than Young's modulus for most materials.

The relationship between shear stress and shear strain is defined by the shear modulus.

In the elastic region, stress is directly proportional to strain, as described by Hooke's Law.

Poisson's ratio (ν) is defined as the ratio of lateral strain to longitudinal strain.

Plastic deformation is not elastic; it is permanent deformation that occurs beyond the elastic limit.

Tensile modulus is not a standard term; the correct terms are Young's modulus, shear modulus, and bulk modulus.

Thermal stress is a result of temperature changes, while tensile, compressive, and shear stresses are types of mechanical stress.

The elastic potential energy stored in a stretched wire is given by U = (1/2) * Y * (ΔL^2 / L), which is proportional to the square of the elongation.

Steel has a much higher Young's modulus compared to rubber, wood, and plastic, indicating it is much stiffer.