Question

please solve this question​

Answer 1

here is ur answer.................

force  

This means stress is newtons per square meter, or N/m2. However, stress has its own SI unit, called the pascal. 1 pascal (symbol Pa) is equal to 1 N/m2. In Imperial units, stress is measured in pound-force per square inch, which is often shortened to "psi". The dimension of stress is the same as that of pressure.

Answer 2

Answer:

I think its Pascal.

Step-by-step explanation:

stress has its own SI unit, called the pascal. 1 pascal (symbol Pa) is equal to 1 N/m2.