Q. The SI unit of Young's modulus is:
✅ Correct Answer: (C)
N/m²
Explanation: Young's modulus is stress/strain. Since strain is dimensionless, its SI unit is the same as stress, i.e., N/m² or Pascal.
Explanation by: Jyoti
Young's modulus is stress/strain. Since strain is dimensionless, its SI unit is the same as stress, i.e., N/m² or Pascal.