One of the combination from the fundamental physical constants is hc//G. The unit of this expression is

One of the combination from the fundamental physical constants is hc//

1.	One of the combination from the fundamental physical constants is hc//G. The unit of this expression is
Answer» `KG^(2)` `m^(3)` `s^(-1)` none of these Solution :`(HC)/(G)= ((Js)(MS^(-1)))/(NM^(2)kg^(-2))= ((Nm s)(ms^(-1)))/(Nm^(2)kg^(-2))= kg^(-2)`