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AP EAMCET20225 Jul 2022Evening ShiftPhysicsUnits and DimensionsActual

If the dimensional formula of '(Energy speed ) ' is [ M ^ a L ^ b T ^ c ] then a , b and c are

Options

  1. A(1,3,-3)
  2. B(1,2,2)
  3. C(1,2,3)
  4. D(1,3,-2)

Correct answer

A. (1,3,-3)

Step-by-step solution

[ Energy Speed ]= ML ^2 ~T ⁻² LT ⁻¹= ML ^3 ~T ⁻³ So, a=1, b=3, C=-3

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