What is the section modulus of a square section of side equal to 'a' as shown in the figure?
1
\( \frac{a^3}{6} \)
2
\( \frac{a^2}{6} \)
3
\( \frac{a}{6} \)
4
\(\frac{a^4}{6}\)
5
Question Not Attempted
What is the section modulus of a square section of side equal to 'a' as shown in the figure?