WorksheetsPressure
Total questions: 16
Worksheet time: 6mins
Name
Class
Date
1.
What is the SI unit of Pressure?
a)
Pascal
b)
Columb
c)
Amphere
d)
Ohm
e)
Liter
2.
Select the properties of liquid pressure
a)
The fluid flow in all direction
b)
The fluid remanis at rest
c)
The depth of the liquid affect on the pressire of liquid
d)
When the depth doubled the preasure half
3.
What is the instrument that measures air pressure called?
a)
Graduated cylinder
b)
Barometer
c)
Force scale
d)
Anemometer
4.
Which of the following affects on pressure of liquid?
a)
Gravity
b)
Distance
c)
Depth
d)
Density
e)
Shape
5.
The amount of force pushing on an area is the definition of....
a)
Fluid
b)
Viscosity
c)
Barometer
d)
Pressure
6.
Pressure of Liquid=Density×Gravity× (a) ?
7.
A 50 Newton of force applied on a 5m② area of abody what is the Pressure applied on the body?
(a)
8.
Which of the statements is true?
a)
The bottom of the boot exerts more pressure than the shoe as a result of an increase in surface area.
b)
The bottom of the shoe exerts more pressure than the boot as a result of an decrease in surface area.
c)
The bottom of the shoe exerts the same pressure as the bottom of the boot.
9.
What is the equation used to calculate pressure?
a)
pressure= force/mass
b)
pressure =mass/volume
c)
pressure=area/force
d)
pressure=force/area
10.
Where is pressure the greatest on the dam?
a)
D
b)
C
c)
B
d)
A
11.
Fluids can also include__ and__.
a)
solids and liquids
b)
solids and gases
c)
liquids and gases
d)
liquids
12.
Which instrument used to measure atmospheric pressure
a)
Barometer
b)
Manometer
c)
Hydrometer
d)
Thermometer
13.
Pressure decreases when the surface area over which a force is applied increases
a)
True
b)
False
14.
If the horse reared up on 2 legs what effect would it have on the pressure?
a)
it will exert half the pressure it did before
b)
it will exert the same pressure it did before
c)
it will exert twice the pressure it did before
d)
it will exert four times the pressure it did before
15.
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
16.
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