Velocity of Efflux

velocity of effleex Horizontal distance (Range) h H V= V 2gh (H-h) R Range R = Uxt T= 2 (H-h) g ux = V= 2gh R= 2gh x (H-h) g = 2 ghx 2x (H-h) I = 4 (H-h)h R=2 h(H-h)

max range H 11/2 Rmax = 2 1/1 (H- - H/2) = 2 H/2 X H/2 = 2H = H 2 Rmax = H another gases- h, H h2 R hith, = H