WorksheetsFluid Pressure and Gravity
Total questions: 4
Worksheet time: 3mins
Name
Class
Date
1.
What force causes the wood to float
a)
buoyant
b)
weight
c)
density
d)
gravity
2.
whose principle says buoyant force = the weight of the fluid an object displaces
a)
Archimedes
b)
Pnstein
c)
Bernoulli
d)
ascal Ei
3.
If you place an object in a fluid and it sinks which is true
a)
its weight is less than the buoyant force
b)
the fluid is more dense than the object
c)
weight is greater than the buoyant force
d)
the object is more dense than fluid
4.
A piece of iron has a weight of 3.5 N when it is in air and 2.0 N when it is submerged into water. What is the buoyant force on the piece of iron?
a)
3.5 N
b)
2.0 N
c)
1.5 N
d)
0.5 N
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