Problem on Volumetric Strain - Stress and Strain - Strength of Materials

[@gabrielatem1121]

Much appreciated sir,i have fully understood it with in a minute 🙏💫

[@hamoodydamdam5480]

Thank you very much

[@Xerxes003]

Thank you sir ✨~

[@Ekeeda]

Hello Friends
Please watch the updated version here - ua-cam.com/video/fQ5amKhz-lY/v-deo.html
Watch complete video series of subject Strength of Materials only on Ekeeda Application.
Download Ekeeda application to get 1000 Studycoins and use it to access free courses.
Steps to follow:-
1. Download Ekeeda application from the link given below.
2. Sign up or Log in to your account.
3. You will get 1000 Studycoins worth Rs 1000.
4. Add the courses to your cart.
5. Select Study coins option to get free access.
Android App : play.google.com/store/apps/details/?id=student.ekeeda.com.ekeeda_student
iOS App : apps.apple.com/in/app/ekeeda/id1442131224

[@Ekeeda]

To Get Full Course Of Strength Of Materials, Click ekeeda.com/chapterlist/Mumbai-University/Mechanical-Engineering/Strength-of-Materials/1

[@Subhasis_Sarkar]

E=200X10^-3 N/mm^2

[@7gbfun960]

sir there is a mistake in volumetric strain formula ev=3e(1-2u)

[@saikishanrepalle3793]

Ashish Adiley are you sure about that?

[@Amar_2300]

Ashish Adiley you are wrong

[@manojpolawar7195]

bhai we have applied load in one direction only so its correct

[@kabutar7998]

Ashish bhai ap galat Bata rehe ho

[@billakarthik5940]

For uniaxial load in volumetric strain ev={ [sigma(p/A)/young Modulus (E)]× (1-2m)}
From Hooke's laws stress directly proportional to strain
Sigma=young Modulus E× strain
Strain(e)=sigma÷ Young's modulus E
So volumetric strain(ev) in uniaxial load={strain(e)×1-2m}

[@AJ-yo2ng]

Formula to find change in volume of circular section

[@Ekeeda]

Hello
For asking your doubt directly to our Professors please download Ekeeda Application. Download Ekeeda application to get 1000 Studycoins and use it to access free courses.
Steps to follow:-
1. Download Ekeeda application from the link given below.
2. Sign up or Log in to your account.
3. You will get 1000 Studycoins worth Rs 1000.
4. Add the courses to your cart.
5. Select Study coins option to get free access.
Android App : play.google.com/store/apps/details/?id=student.ekeeda.com.ekeeda_student
iOS App : apps.apple.com/in/app/ekeeda/id1442131224

[@nirmalrajoshi]

Your answer for dv is 4500 but its wrong.
lnew=6000+3=6003
tnew=20-0.0025=19.9975
bnew=150-0.01875=149.98125
Vnew=lnew X bnew X tnew =18004498.03
dV=Vnew-Vold=18004498.03-18000000=4498.031391

[@mairanahmed1918]

you should have solve the solution before in a sheet and u just need to explain because lot of time is being wasted in writing