# What is the relation between Youngs modulus and bulk modulus?

## What is the relation between Youngs modulus and bulk modulus?

E is Young’s modulus or modulus of Elasticity….Elastic Constant Formula.

Formula SI Units
The Relation Between Young’s Modulus and Bulk Modulus E = 3 K ( 1 − 2 μ ) N/m2 or pascal(Pa)

How is Young’s modulus related to shear and bulk modulus?

The basic difference between young’s modulus, bulk modulus, and shear modulus is that Young’s modulus is the ratio of tensile stress to tensile strain, the bulk modulus is the ratio of volumetric stress to volumetric strain and shear modulus is the ratio of shear stress to shear strain.

What is Young’s modulus of copper?

Property Value
Young’s modulus 130 Gpa
Poisson ratio 0.34
Stiffness Constants C11 = 168.3 Gpa, C12 = 1.221 Gpa, C44 = 0.757 Gpa
Tensile or fracture strength 193 Mpa [1] – 262 Mpa [2]

### What are Young’s modulus of elasticity and bulk modulus of elasticity?

The bulk modulus of elasticity is one of the measures of the mechanical properties of solids and whereas the other elastic modules include Young’s modulus and the Shear modulus.

What is Young’s modulus and bulk modulus for a perfectly rigid body?

For a perfectly rigid body, both Young’s modulus and bulk modulus is infinite.

What is bulk modulus formula Class 11?

Bulk Modulus Of Elasticity Formula It is given by the ratio of pressure applied to the corresponding relative decrease in the volume of the material. Mathematically, it is represented as follows: B = ΔP /(ΔV/V)

## What is the bulk modulus of copper?

The bulk modulus of copper is 1.4×1011 Pa and the coefficient of linear expansion is 1.7×10−5(∘C)−1.

What is bulk modulus explain and derive their equation?

Bulk modulus is a modulus associated with a volume strain, when a volume is compressed. The formula for bulk modulus is bulk modulus = – ( pressure applied / fractional change in volume).

How do you derive Young’s modulus equation?

Young’s modulus equation is E = tensile stress/tensile strain = (FL) / (A * change in L), where F is the applied force, L is the initial length, A is the square area, and E is Young’s modulus in Pascals (Pa). Using a graph, you can determine whether a material shows elasticity.

### What is Youngs modulus of rigid body and give the relation?

The ratio of stress and strain is called young’s modulus. For a perfectly rigid body, whatever may be the stress, strain will be always zero. So young’s modulus will be infinite for a rigid body.

What is bulk modulus class 11th?

Bulk modulus is known as the ratio of the volumetric stress to the volumetric strain of a physical quantity, while the material deformation is within the elastic limit.

What is the Young’s modulus and bulk modulus relation?

Young’s Modulus And Bulk Modulus relation 1 K is the Bulk modulus. 2 Y is Young’s modulus. 3 μ is the Poisson’s ratio. More

## What is Young’s modulus and Poisson ratio?

Where K is the Bulk modulus, Y is Young’s modulus, and μ is the Poisson’s ratio. Is this page helpful? 1. What are the Factors of Young’s Modulus?

What is the difference between bulk modulus and volumetric strain?

Where volumetric strain is defined as the ratio of change in volume to the original volume. Mathematically it is given by Young’s modulus is defined as the ratio of stress to strain. It describes the linear stress and strain whereas the bulk modulus defines the volumetric stresses and strain.

What is the difference between bulk modulus and material deformation?

The bulk modulus is defined as the proportion of the volumetric stress related to the volumetric strain of specified material, while the material deformation is within the elastic limit.