Welcome to AZForumla.com - Website dedicated to provide you the formulae which you might need in your computations. Browse Formulas

What is the Dimensional Formula of Pressure?

Posted in Dimensional Formulae | Email This Post Email This Post |

Pressure is defined as force per unit area.Mathematically its formula is

Pressure = Force/Area
Now, we have already derived the dimensional formula for force and area in previous posts. So
Dimensional Formula of Force= M1L1T-2
Dimensional Formula of Area= M0L2T0

Thus
Dimensional Formula of Pressure = (M1L1T-2)/(M0L2T0)

Dimensional Formula of Pressure = M1L-1T-2
SI unit of Pressure is Nm-2

Note – Stress also has the same dimensional formula

More formulas which might be of interest to you : Advertisements :
Comments
  • Pranav Sharma June 27, 2014 at 4:54 am

    Thanks a lot. Very helpful.

  • suman mahato July 9, 2014 at 9:00 am

    it helps me a lotz

  • John Bright October 26, 2014 at 7:57 am

    Helps me a lot. Thank you very much.

  • Nilta libue May 15, 2015 at 4:03 am

    Thank you . it is very useful.

  • Dheeraj Kashyap May 30, 2015 at 2:49 pm

    I was using pressure as (mass/Area) instead of (Force/Area), resulting a wrong answer. Now it’s okay. thank you

  • Jharna Doda June 16, 2015 at 9:24 am

    Great site.
    Thanks 🙂

  • Abhishek Dgreat July 1, 2015 at 3:43 am

    Thank u so much for providing these useful info. It helped me to complete my homework.

  • andybrane September 16, 2015 at 12:29 pm

    i was seriously confused i used google to get here and thank goodness i did find this site very helpfull lots of thanks

  • Hybrahym October 22, 2015 at 4:13 pm

    Problem solved thanks to this site

  • Samsoom December 13, 2015 at 6:27 am

    Can I get some help? I can’t understand why is it ML-1T-2 and not ML-2T-2???? Shouldn’t the L be to the power of negative 2 because It was a denominator to the power of two and we should add a negative to it as we remove the fraction??? If you have any Info or advice, I would love to hear.=

  • Oluwaseun February 8, 2016 at 7:32 am

    Thanx

  • Rushil May 1, 2016 at 9:45 am

    Is this same for pressure difference

  • praveen July 17, 2016 at 2:50 am

    thanks a lotz

  • vikash August 21, 2016 at 12:16 am

    It is very good website

  • Barera August 25, 2016 at 7:48 pm

    Thanks it’s really helpful

  • suraj August 29, 2016 at 6:11 am

    its help us to do science activities in different factor of science in engineering

  • Disha January 3, 2017 at 9:54 am

    Thank u very much for helping me…

  • Amrah Ahmad January 7, 2017 at 3:55 am

    The formula’s are easy to understand.Thank you

  • khadija Abdulqadir musa March 5, 2017 at 3:04 pm

    thnks alot

  • Amrita biswas March 22, 2017 at 5:13 am

    Pressure and stress dimensional formula sem

  • admin March 22, 2017 at 11:21 am

    Yes Amrita Dimensional formula of pressure and stress are same.

  • Akshita kumari June 11, 2017 at 9:58 am

    Thanks

  • Broly June 16, 2017 at 8:43 am

    is it same for pressure difference

  • Post a comment

Categories

Advertisements