Answers

  • Brainly User
2015-05-24T21:59:47+05:30
Answer:
           d ) (P^1 A^1/2 T^–1)
 Explanation :
   We know that ,
               Dimensions of Energy = ML^2T^-2 ------------ (1st)
             MOmentum = MLT-1 or P = MLT-1 where (P is momentum) -------- (a)
             Area = L^2  or A^1/2 = L ---------(b) (where A is area)
Using a,b in 1st , we get
             Dimensions of Energy =  P ^1 A^1/2T^-1

1 3 1