Which of the following pairs does not have same dimensional

Last updated: 6/7/2023

Which of the following pairs does not have same dimensional formula 1 Work and torque 2 Angular impulse and Planck s constant 3 Strain and Poisson s ratio 4 Surface tension and stress The coefficient of thermal conductivity have dimensional formula 1 M L T 1K 3 M L 1 T 1 K 2 M L 1 T 3 K 4 MLT 3 K 1