MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Volume Stress

What is volum...

Question

What is volumetric stress?

Open in App

Solution

Just like all other stresses....this is all about volume-
The shear modulus is part of the derivation of viscosity. The bulk modulus ( K ) describes volumetric elasticity, or the tendency of an object to deform in all directions when uniformly loaded in all directions; it is defined as volumetric stress over volumetric strain, and is the inverse of compressibility.

Suggest Corrections

thumbs-up

9

Similar questions

Q. Ratio of volumetric stress & volumetric strain is given by
[Take

(Δ P)

to be change in pressure,

V

as initial volume,

Δ V

as change in volume].

Q. Force produces a change in the shape of the body without changing its volume, strain produced is called what the (longitudinal strain ,shearing strain, volumetric strain, normal stress? Give reason

Q. Ratio of volumetric stress & volumetric strain is given by
[Take

(Δ P)

to be change in pressure,

V

as initial volume,

Δ V

as change in volume].

Q. If stress-strain relation for volumetric change is in the form

\frac{Δ V}{V_{0}} = K P

P

is applied uniform pressure, then

K

Q. The principal stresses at a point in a stressed material are

σ_{1} = 200 N / m m^{2}

σ_{2} = 150 N / m m^{2}

σ_{3} = 200 N / m m^{2}

k N / m m^{2} a n d μ = 0.3

. The volumetric strain will be

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Hooke's Law

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon