Several spherical drops of a liquid of density 'd' and radius 'r' coalesce to form a single drop of radius 'R'. If all the energy released is converted into K.E. Then the velocity acquired by the drop is

Several spherical drops of a liquid of density 'd' and radius 'r' coal

1.	Several spherical drops of a liquid of density 'd' and radius 'r' coalesce to form a single drop of radius 'R'. If all the energy released is converted into K.E. Then the velocity acquired by the drop is
Answer» `SQRT((6T)/( d) ((1)/( R) - (1)/( R))) ` `sqrt((3T)/( d) ((1)/( r) - ( 1) /( R )))` `sqrt( ( T)/( 6D) ( (1)/( r) - ( 1) /( R) ) )` `sqrt( (T)/( 3d)((1)/( r) - (1)/( R)))` ANSWER :A