Three of the quantities defined below has the same dimensional formula. Identify the (i) sqrt("Energy/mass") (ii) sqrt("pressure/density") (iii) sqrt("force/linear density") (iv) sqrt("Angular frequncy/radius")

Three of the quantities defined below has the same dimensional formula

1.	Three of the quantities defined below has the same dimensional formula. Identify the (i) sqrt("Energy/mass") (ii) sqrt("pressure/density") (iii) sqrt("force/linear density") (iv) sqrt("Angular frequncy/radius")
Answer» II only ii and III only iii only i, ii and iii only ANSWER :D