Free Printable Pressure

1.

Which of these is the equation relating Pressure, Force and Area?

a)

$P\ =\ \frac{F}{A}$

b)

$P\ =\ F\ \times A$

c)

$P\ =\ \frac{A}{F}$

d)

$P\ =\ aF$

2.

Which of these is the correct equation triangle?

a)

b)

c)

3.

Which of TWO these units mean the same thing

a)

$N$ / $m^2$ $\left(Newtons\ per\ metre\ squared\right)$

b)

$Pa\ \left(Pascals\right)$

c)

$N$ / $cm^{2\ }\left(Newtons\ per\ centimetre\ squared\right)$

d)

$Nm\ \left(Newton\ Meters\right)$

4.

What is the unit for pressure?

a)

Pascal (Pa)

b)

Rads (Rd)

c)

Metres per second (m/s)

d)

Newtons (N)

5.

The T (a) affects the pressure of a gas.

6.

Gas pressure is caused by particles .....

a)

Colliding with the walls of the container.

b)

Colliding with each other.

c)

Reacting with each other.

d)

Reacting with the walls of the container.

7.

What are the three factors that affect Gas Pressure?

a)

Volume of Container

b)

Number of Particles

c)

Temperature

d)

What the gas smells like

e)

Turning Force

8.

A person pushes a closed door with their hand. The push with a force of 50N. Their hand has an area of 200 $cm^2$ . Calculate the pressure they apply to the door

a)

$0.25N$ / $m^2$

b)

$0.25N$ / $cm^2$

c)

$10,000N$ / $m^2$

d)

$10,000\mu N$ / $m^3$

9.

A pupil has a 2 balloons of Nitrogen gas. She places one in the fridge and one in the oven. What will happen to the balloons?

a)

The fridge balloon will shrink and the oven balloon will expand

b)

The fridge balloon will shrink and the oven balloon will shrink

c)

The fridge balloon will expand and the oven balloon will shrink

d)

The fridge balloon will expand and the oven balloon will expand

Pressure

Total questions: 9

Worksheet time: 7mins

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