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WorksheetsPressure_Review
Total questions: 35
Worksheet time: 15mins
Pressure in liquid increases when the density of liquid
increases
decreases
How do you Calculate Pressure
Force(N)/Area(m2)
Force(kg)/Area(m2)
Area(m2)/Force(N)
Why won't you sink in mud if you wear boots?
Because the surface area is larger creating less pressure.
Has air in it to keep you floating.
Because the mud won't want you.
Diagram shows the design of a dam. Why does the thickness of the dam increase with its depth?
The design of this structure is stronger.
Water pressure increases with depth.
The cost of construction is lower.
Water pressure acts uniformly in all directions.
What is pressure?
The amount of force exerted on a surface
The surface area of an object
The weight of an object
Pascal
N/m
Newton
kilogram
A large cow with big feet
A large cow with small feet
A small cow with big feet
A small cow with small feet
Where would pressure be the greatest
10 m deep in a lake at sea level
5 m deep in a pond on a mountain
top of a mountain 15,000 feet up
When a diver dives deeper into the ocean, he will experience ...................... liquid pressure
greater
less
no
Amira puts two books on a table as shown in the diagram. The books are the same size and mass. Which book exerts greater pressure on the table?
A
B
What pressure will be exerted by a 10 N box that has equal sides of 1 meter?
1 Pa
2 Pa
5 Pa
10 Pa
20 Pa
The higher the temperature, the .................................. the movement of air particles.
slower
faster
neither
same
In the image which hole will allow the water to travel furthest?
A
B
C
What happens to the number of oxygen molecules as altitude increases until Earth's atmosphere?
lesser molecules
no molecules present
We can increase the pressure of a gas by:
Adding more gas.
Reduce the volume of the container.
Increase the temperature of the gas.
None of the above answers.
The pressure inside the syringe will decrease if we move the plunger in:
Direction A
Direction B
We don't have to move the plunger as the pressure will change on its own.
None of the above answers.
The pressure of the gas in the balloon in the ice water will be:
Greater than that of the balloon in the boiling water.
Less than that of the balloon in the boiling water.
The same as that of the balloon in the boiling water.
The pressure inside the balloon will:
Decrease
Increase
Remain the same
If a hairspray can is heated, what can be expected of the pressure of the gas inside the can?
The pressure will increase
The pressure will decrease
The pressure will remain constant
The pressure will equalize
A force of 240 N is applied to an area of 6.0m2. how much pressure is being applied to the surfaced?
14,400 Pa
40 Pa
240 Pa
6.0 m2
Force is measured in
N
J
Pa
kg
Which one of the following is an example of a hydraulically operated machine?
A wheel barrow
A laptop computer
A bulldozer
A vacuum cleaner
This principle says that an increase in pressure on a confined fluid is transmitted equally to all parts of the fluid.
Newton's Principle
Bernoulli's Principle
Archimedes' Principle
Pascal's Principle
Which boy is more likely to sink into the soft ground and why?
Which tube has the greatest pressure on its base?
Which comparison is correct
F1 = F2
P1 > P2
F1 > F2
P1 = P2
