GCSE Physics – Pressure
Learning Objectives
-I can recall that a fluid can be either liquid or a gas
-I can state that liquids are incompressible
-I can recall the units needed for p = F / A
-I can rearrange p = F / A
-I can use p = F / A
Quiz Summary
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Question 1 of 25
1. Question
What is a fluid?
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Question 2 of 25
2. Question
What type of substance is a fluid?
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Question 3 of 25
3. Question
What type of substance is a fluid?
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Question 4 of 25
4. Question
What does pressure in fluid cause?
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Question 5 of 25
5. Question
How does the force due to pressure act?
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Question 6 of 25
6. Question
What type of substance is compressible?
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Question 7 of 25
7. Question
Can you change the volume of a liquid?
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Question 8 of 25
8. Question
What is the name for liquids not changing volume?
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Question 9 of 25
9. Question
What is pressure?
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Question 10 of 25
10. Question
How do we calculate the pressure at the surface of a fluid?
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Question 11 of 25
11. Question
What is the symbol equation for pressure?
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Question 12 of 25
12. Question
What are the units for pressure?
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Question 13 of 25
13. Question
What are the units for force?
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Question 14 of 25
14. Question
What are the units for area?
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Question 15 of 25
15. Question
Which shoe exerts more pressure on the ground – a flat shoe or a high-heeled shoe?
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Question 16 of 25
16. Question
Why does a high-heeled shoe produce more pressure than a flat shoe?
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Question 17 of 25
17. Question
If a fluid exerts a pressure of 1 Pa and the area is 0.004 m^2, what is the force exerted?
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Question 18 of 25
18. Question
A fluid exerts a force of 2000 N over an area of 0.2 m^2. What is the pressure on the surface?
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Question 19 of 25
19. Question
A fluid exerts a force of 150 N over an area of 1.2 m^2. What is the pressure on the surface?
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Question 20 of 25
20. Question
A fluid exerts a force of 500 N over an area of 2.5 m^2. What is the pressure on the surface?
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Question 21 of 25
21. Question
If a fluid exerts a pressure of 4500 Pa and the area is 0.02 m^2, what is the force exerted?
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Question 22 of 25
22. Question
If a fluid exerts a pressure of 150 Pa and the area is 3.0 m^2, what is the force exerted?
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Question 23 of 25
23. Question
If a fluid exerts a pressure of 2840 Pa and the area is 0.05 m^2, what is the force exerted?
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Question 24 of 25
24. Question
If the pressure exerted is 400 Pa and the force is 200 N what is the area over which this occurs?
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Question 25 of 25
25. Question
If the pressure exerted is 50 Pa and the force is 20000 N what is the area over which this occurs?
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