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JEE Main20203 Sep 2020Evening ShiftPhysicsUnits and DimensionsActual

Amount of solar energy received on the earth's surface per unit area per unit time is defined a solar constant. Dimension of solar constant is:

Options

  1. AML 2 T - 2
  2. BML 0 T - 3
  3. CM 2 L 0 T - 1
  4. DMLT - 2

Correct answer

B. ML 0 T - 3

Step-by-step solution

Solar constant = Energy Time   Area = M 1 L 2 T - 2 TL 2 = M 1 L 0 T - 3

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