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NTA Abhyas JEE Main2020PhysicsUnits and DimensionsPractice

The physical quantity which has the dimensional formula [ M 1 T - 3 ] is

Options

  1. ASurface tension
  2. BDensity
  3. CSolar constant
  4. DCompressibility

Correct answer

C. Solar constant

Step-by-step solution

M T - 3 = [ M L 2 T - 2 ] L 2 [ T ] = energy area × time   = dimensions of the solar constant.

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