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E, m, J and G denote energy, mass, angular momentum and gravitational constant respectively, then the dimensions of (EJ^2)/(m^5 G^2 ) are that of (a) Angle (b) Length (c) Mass (d) Time

E, m, J and G denote energy, mass, angular momentum and gravitational constant respectively, then the dimensions of (EJ^2)/(m^5 G^2 ) are that of
    (a)    Angle
    (b)    Length
    (c)    Mass
    (d)    Time

Grade:upto college level

1 Answers

Simran Bhatia
348 Points
9 years ago

(a)

    (EJ^2)/(M^5 G^2 )=[ML^2 T^(-2) ][ML^2 T^(-1) ]/([M^5 ] [M^(-1) L^3 T^(-2) ]^2 )=(M^3 L^6 T^(-4))/(M^3 L^6 T^(-4) )

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