Question

how to convert this kind of questions ? please give me a calculation or step

Answer 1

Answer:

0.7x10⁻³ kN/mm²

Explanation:

700 N/m² to kN/mm²

To convert units into kilo, divide the given value by 1000 or multiply by 10 power -3.

To convert units into milli, multiply the given value by 1000 or multiply by 10 power 3.

Now,

                = 700 x 10⁻³/10³

                = 0.7 x 10³ x 10⁻³ x 10⁻³

                = 0.7x10⁻³ kN/mm²