WorksheetsHydrostatics
Total questions: 10
Worksheet time: 7mins
The Relative density of a substance is the ratio of the density of the substance to the density of ......
oil
itself
Water
p (roe) is the symbol for
(a)
The formula for the Weight of an object is . . .
density of substance /
density of water
V P g
Vol x density x g
Thrust is defined as Pressure X ____
Density
Area
force
relative density
The density of water is kg/m sq
1
10
100
1000
What is the volume of a cube with a side of 2m
4 m3
16 m3
8 m3
10 m3
Jack has a rock. The rock has a mass of 14 g and a volume of 2 cm3. What is the density of the rock?
1/7 g/cm3
28 g/cm3
7 mL
7 g/cm3
A cube is completely filled with water.
It has a side of length 2m.
What is the weight of water inside the cube?
8000 g Newtons
78,400 Newtons
9000 Newtons
16, 000 Newtons
A cube has a side of length 3m.
It is completely filled with water.
What is the pressure at a point on the base?
2000 Pa
29,400 Pa
3000g Pa
9000 Pa
A cube has a side of length 3m.
It is completely filled with water.
What is the thrust on the base?
72,000 N
27000 g Newtons
284,200 Newtons
30,000 N
