JAMB - Physics (1993 - No. 8)
A weightless vessel of dimensions 4m x 3m x 2m is filled with a liquid of density 1000kgm-3 and sealed. What is the maximum pressure this container can exert on a flat surface? [g = 10ms-2]
9 x 104NM-2
4 x 104NM-2
3 x 104NM-2
2 x 104NM-2
설명
P = 2 x 1000 x 10
= 2 x 104NM-2
= 2 x 104NM-2