11. What is the pressure exerted by a 500 N force on an area of 2 m²?
a) 500 Pa
b) 250 Pa
c) 1000 Pa
d) 100 Pa
Answer: c) 1000 Pa
12. Which of the following is an example of high pressure?
a) A deflated balloon
b) A flat tire
c) A fully inflated tire
d) A water bottle with a small hole
Answer: c) A fully inflated tire
13. What is the pressure at sea level?
a) 1013.25 Pa
b) 1000 Pa
c) 500 Pa
d) 2000 Pa
Answer: a) 1013.25 Pa
14. What is the pressure in a liquid due to the weight of the liquid above it called?
a) Atmospheric pressure
b) Buoyant force
c) Hydrostatic pressure
d) Internal pressure
Answer: c) Hydrostatic pressure
15. What is the pressure inside a car tire typically measured in?
a) Kilopascals (kPa)
b) Millimeters of mercury (mmHg)
c) Atmospheres (atm)
d) Pounds per square inch (psi)
Answer: d) Pounds per square inch (psi)
