Q 11-01-173JEE MainJEE Main 2021 (31 Aug, Shift 1)Easy
Match List-I with List-II.
**List-I**
(a) Torque
(b) Impulse
(c) Tension
(d) Surface tension
**List-II**
(i) $MLT^{-1}$
(ii) $MT^{-2}$
(iii) $ML^2T^{-2}$
(iv) $MLT^{-2}$
Choose the most appropriate answer from the options given below:
Answer: (B) (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
Torque $= $ force × distance: $ML^2T^{-2}$ → (iii)
Impulse $= $ force × time: $MLT^{-1}$ → (i)
Tension is a force: $MLT^{-2}$ → (iv)
Surface tension $= $ force/length: $MT^{-2}$ → (ii)
Solution by Sreeraj P, M.Sc Physics