Question

Choose the correct answer:

Q1. When you increase your depth under water, the water pressure on your body

A) increases B) decreases C) stays the same D) none of these

Q2. Which of the following would increase the pressure on a system?

A) Increase the Temperature B) Pump in more gas

C) Decrease the volume D) All of these

Q3. What decreases as you go up in the atmosphere?

A) Altitude B) Atmosphere C) Meteors D) Air Pressure

Q4. How do you Calculate Pressure

A) Force(N)/Area(m2

) B) Force(kg)/Area(m2

) C) Area(m2

)/Force(N) D) ) Force(N) x Area(m2

)

Q5. What is pressure?

A) The amount of force exerted on a unit surface area B) The surface area of an object

C) The weight of an object D) All of these

Q6. What is the unit of measurement for pressure?

A) pascal B) grams C) milliters D) meters

Q7. What pressure does a 4000N horse exert on the ground if each foot is 10cm2
?

A) 40 N/cm2

B)100 N/cm2

C) 400 N/cm2

D) 10 N/cm2

Q8. What pressure does a 4000N horse exert on the ground if each foot is 10cm2

? (Remember to
CONVERT the cm2
to m2
)

A) 4000 N/m2

B) 10000 N/m2

C) 4000000 N/m2

D) 1000000 N/m2

Q9. Pressure is measured in what units

A) newton B) m/s C) pascal D) Moles

Q10. The pressure resulting from a force of 50 N exerted over an area of 5 m2

is

A) 10 N B) 0.1 N C) 10 N/m2

D) 0.1 Pa​

Answer 1

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Explanation:

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