Question

Q.31 Dimensions of .........and.........are same.
(a) Pressure, Stress
(b) work, force
(c) length, mass
(d) velocity, acceleration​

Answer 1

Answer:

Dimensions of pressure and force

make me brainest ☹️

Answer 2

Dimensions of Pressure and Stress are the same.

• Pressure is a quantity that is exerted or applied onto something from the outside or surface of a material or substance. Stress is a quantity that is exerted or applied inside the substance or material.
• Pressure and Stress have same dimensions since they are calculated similarly that force per unit area. The dimensions are N/m². They also have the same units that is Pascal which is denoted as P.
• Even though they have the same dimensions they are completely different from each other. Pressure acts from outside whereas stress occurs on the inside. They occur in different circumstances.
• Therefore, Pressure and Stress have same dimensions but are not similar to each other.

#SPJ3