38. sniper fires a rifle bullet into a gasoline tank making a hole 53.0 m below the surface of gasoline. The tank was sealed at 3.10 atm. The stored gasoline has a density of
660 kgm–3. The velocity with which gasoline begins to shoot out of the hole is
(a) 27.8 m/s (b) 41.0 m/s
(c) 9.6 m/s (d) 19.7 m/s
Answer-b
(6)