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The resistance of a liquid to flow.

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Go with the Flow How Dense are you? Floaty Force Under Pressure Famous People Hodge Podge 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 – PowerPoint PPT presentation

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Title: The resistance of a liquid to flow.


1
Go with the Flow How Dense are you? Floaty Force Under Pressure Famous People Hodge Podge
100 100 100 100 100 100
200 200 200 200 200 200
300 300 300 300 300 300
400 400 400 400 400 400
500 500 500 500 500 500
2
The resistance of a liquid to flow.
3
What is viscosity?
4
Fluids with high viscosity will flow_____.
5
What is slowly?
6
When the temperature of a fluid is increased,
its viscosity __________.
7
What is decreases?
8
Fluids with low viscosity have particles that are
able to move _______ freely around each other.
9
(No Transcript)
10
Water is ______ viscous than corn syrup.
11
What is less?
12
Density is the mass per unit _________ of a
substance.
13
What is volume?
14
This process is used to measure the volume of
irregular shaped objects.
15
What is displacement?
16
This is the amount of matter of an object.
17
What is mass?
18
The density of an object with a mass of 20 g and
a volume of 5 ml.
19
What is 4 g/ml?
20
The density of an object with a volume of 10 cm3
and a mass of 5 g.
21
What is 0.5 g/cm3 ?
22
Buoyancy is the upward force on an object ______
dense than itself.
23
What is less?
24
An object that has more density than the fluid it
is submerged in will have _______ buoyancy?
25
What is negative?
26
_______ buoyancy will occur when the force of
gravity on a submerged object is equal to the
buoyant force of the fluid it is submerged in.
27
What is neutral?
28
The density of water.
29
What is 1g/ml ?
30
An object with a density of 0.3 g/ml will _______
in water.
31
What is float?
32
Pressure is the amount of _______ placed on a
given area.
33
What is force?
34
Fluids will always move from an area of high
pressure to an area of ______ pressure.
35
What is low?
36
_________ is the amount the particles of a fluid
can be squeezed together.
37
What is compressibility?
38
There is a relationship between the pressure,
volume and ____________ of a fluid.
39
What is temperature?
40
Creating a _______ (an area with no particles) is
how a fluid is able to be pushed up a straw.
41
What is vacuum?
42
He discovered that the faster the particles of a
fluid are moving, the less pressure there is.
43
Who is Bernoulli?
44
He discovered that the amount of fluid displaced
by a submerged object is equal to the volume of
that object.
45
Who is Archimedes?
46
He discovered that pressure exerted on a confined
fluid is multiplied equally in all directions
throughout the entire fluid.
47
Who is Pascal?
48
He developed the Theory of Relativity E mc2
49
Who is Einstein?
50
He developed the Law of Inertia An object at
rest will remain at rest and an object in motion
will remain in motion, and at a constant
velocity, unless acted on by an unbalanced force.
51
Who is Newton?
52
Systems that involve moving liquids to operate.
53
What are hydraulics?
54
Systems that involve moving gases to operate.
55
What are pneumatics?
56
This is an example of _________.
57
What is buoyancy?
58
This is an example of _____________.
59
What is Pascals Law/hydraulics?
60
This is an example of ____________.
61
What is Bernoullis Principle?
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