JIPMER2005PhysicsUnits and Dimensions
The dimensional formula for Young's modulus is
Options
- AML ⁻¹ ~T ⁻²
- BM ^0 LT ⁻²
- CMLT ⁻²
- DML ^2 ~T ⁻²
Correct answer
A. ML ⁻¹ ~T ⁻²
Step-by-step solution
The formula for the Young's modulus Y = stress strain Dimensions of aligned Y & = ML ⁻¹ ~T ⁻² M ^0 ~L ^0 ~T ^0 & = ML ⁻¹ ~T ⁻² aligned