Given below are two statements : Statement (I) : Planck's constant and angular momentum have same dimensions. Statement (II) : Linear momentum and moment of force have same dimensions. In the light of the above statements, choose the correct answer from the options given below :
Options

Question

Given below are two statements : Statement (I) : Planck's constant and angular momentum have same dimensions. Statement (II) : Linear momentum and moment of force have same dimensions. In the light of the above statements, choose the correct answer from the options given below :

Options

G1 Physics · Accepted Answer

Planck's constant: [h] = ML²T⁻¹ Angular momentum: [L] = ML²T⁻¹ So Statement I is true. Linear momentum: [p] = MLT⁻¹ Moment of force: [τ] = ML²T⁻² So Statement II is false. Correct option: A.