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Question: Answered & Verified by Expert
Match List - I with List - II.
  List - I   List - II
a Torque i MLT-1
b Impulse ii MT-2
c Tension iii ML2 T-2
d Surface Tension iv MLT-2

Choose the most appropriate answer from the option given below :

PhysicsUnits and DimensionsJEE MainJEE Main 2021 (31 Aug Shift 1)
Options:
  • A (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
  • B (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
  • C (a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)
  • D (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
Solution:
2331 Upvotes Verified Answer
The correct answer is: (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
The torque is defined as, τ=rFsinθ=ML2T-2, the formula of impulse, I=p=MLT-1 and tension, T=MLT-2 and the formula of surface tension is defined as force per unit length.s=Fl=MLT-2L=MT-2

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