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COMEDK · Physics · 2. Units and Dimensions

The pair of quantities having same dimensions is

  1. A impulse and surface tension
  2. B angular momentum and work
  3. C work and torque
  4. D Young's modulus and energy
Verified Solution

Answer & Solution

Correct Answer

(C) work and torque

Step-by-step Solution

Detailed explanation

Impulse \(=\) Force \(\times\) Time \[ =\left[\mathrm{MLT}^{-2}\right][\mathrm{T}]=\left[\mathrm{MLT}^{-1}\right] \] Surface tension \(=\frac{\text { Force }}{\text { Length }}\)…