Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Units and Measurements

Question:

Dimensions of torque is

Options:

$[ML^2T^{-2}]$

$[ML^2T^{-1}]$

$[MLT^{-2}]$

$[ML^3T^{-2}]$

Correct Answer:

$[ML^2T^{-2}]$

Explanation:

Torque $\tau$ = r.F

⇒$[\tau]$ = [L]$[MLT^{-2}]$ = $[ML^2T^{2}]$