viscosity of fluids lesson powerpoint, fluid dynamics, flow, lab

• Answer! The peanut butter doesn’t flow as much as the ketchup so it has a higher viscosity.

Copyright © 2010 Ryan P. Murphy

• RED SLIDE: These are notes that are very important and should be recorded in your science journal.


-Nice neat notes that are legible and use indentations when appropriate.

-Example of indent.

-Skip a line between topics -Don’t skip pages

-Make visuals clear and well drawn.

• RED SLIDE: These are notes that are very important and should be recorded in your science journal.

• BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly.


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Viscosity: Resistance of liquid to flow.


High Viscosity = Travels slow because of high resistance.

Low Viscosity = Travels fast because of low resistance.


Note: This topic is being covered now as the type of volcano that is formed has a lot to do with the lavas viscosity.



Type?



Shield Volcano



Shield VolcanoLava flows easily




Low Viscosity




Low Viscosity(Resistance

To flow)





To flow)

Type?





To flow)

Composite Volcano





To flow)

Composite VolcanoLava does not

Flow easily





To flow)


Flow easilyHigh Viscosity





To flow)


Flow easilyHigh Viscosity

(High resistanceTo flow)

• Activity! What is more viscous?– Remember, Viscosity is resistance to flow.




Composite



Composite

Shield



Composite

ShieldIn the middle?



Composite

ShieldDome

In the middle?

• Viscosity Olympics Available Sheet

• Activity! The Condiment Olympics.– Official / ceremony / entrance of the condiments

required. Volunteers needed to march each condiment into the classroom.

– http://www.youtube.com/watch?v=EbHw8DBCXQ8


http://www.youtube.com/watch?v=EbHw8DBCXQ8

• Create the following spreadsheet in your journal.

Condiment Finish Time

Mustard

Ketchup

Jelly

Maple Syrup (Fake)

Chocolate Syrup

Mystery Fluid


• Activity! Viscosity.– Lay tray on table.

• Activity! Viscosity.– Lay tray on table.– Place condiments at one side along a starting

line.


line.– Use textbooks or manually raise tray just off

the vertical at start of race.


line.– Use textbooks or manually raise tray just off

the vertical at start of race.– Record the times each condiment takes to

cross the finish line. (DNF = Did Not Finish)– I needed green text here to complete

the Olympic colors.

• Visual of Set-UpTop View

Side ViewStart

Finish

• Alternative Methods.– Fill graduated cylinders with various clear fluids.– Gently place a marble into the cylinder and record

the time it takes for the marble to reach the bottom. – Record on time spreadsheet and graph.

Side ViewStart

Finish

• Please graph your findings. You decide which graph will work the best.

Pie

Column

Bar

Line


Pie

Column

Bar

LineA line graph could

become confusing in

this case


Pie

Column

Bar

Line


Pie

Column

Bar

LineYou may begin creating your graph now.

• Questions?– Which substance had the highest viscosity

and why?– Which substance had the lowest viscosity

and why?– Name five other things and describe their

probable viscosity?


• Graph of Possible Outcomes

0 0.5 1 1.5 2 2.5 3 3.5

Mustard

Ketchup

Jelly

Maple Syrup

Chocolate Syrup

Mystery


and why?



and why?– Answer: Answers will vary based on the

brand. Generally, the ketchup, mustard, and jelly was the slowest down the ramp and demonstrated most resistance to flow.


• Questions?– Which substance had the lowest viscosity

and why?


• Questions?– Which substance had the lowest viscosity

and why?– Answer: The real maple syrup had the

lowest viscosity and traveled quickly down the ramp on to the floor almost immediately after putting it on the ramp.


• Which volcano will explode?

Mustard Volcano Maple Syrup Volcano



Higher Viscosity



Higher Viscosity Low Viscosity

• Do Basaltic (Mafic) lavas have a high or low viscosity?


• Answer! Basaltic / Mafic Lavas have a low viscosity.


• Do Granitic (Felsic) lava’s have a high or low viscosity?


• Answer! Granitic / Felsic lavas have a high viscosity.


• Questions?– Name five other fluids and describe their

probable viscosity?– Vegetable Oil: Low viscosity– Peanut Butter: High Viscosity– Toothpaste: High Viscosity – Hair Gel: High Viscosity– Soda: Low Viscosity


• Questions?– Name five other fluids and describe their

probable viscosity?– Vegetable Oil: Low Viscosity– Peanut Butter: High Viscosity– Toothpaste: High Viscosity – Hair Gel: High Viscosity– Soda: Low Viscosity


• You can now complete this viscosity question.

• This part of the PowerPoint roadmap is just one small part of my Geology Topics Unit that I offer on TpT. This unit includes…

• A six part 6,000 Slide PowerPoint Presentation / unit roadmap full of activities, review questions, games, video links, flashcards, materials list, and much more.

• A 18 bundled homework package, modified version, 19 pages of unit notes, 6 PowerPoint Review Games of 100+ slides each, videos, rubrics, and much more that all chronologically follow the unit slideshow.

• This is a fantastic unit for any Earth Science Class.• http://sciencepowerpoint.com/Geology_Unit.html

http://sciencepowerpoint.com/Geology_Unit.html

Areas of Focus within The Geology Topics Unit:-Areas of Focus within The Geology Topics Unit: Plate Tectonics, Evidence for Plate Tectonics, Pangea, Energy Waves, Layers of the Earth, Heat Transfer, Types of Crust, Plate Boundaries, Hot Spots, Volcanoes, Positives and Negatives of Volcanoes, Types of Volcanoes, Parts of a Volcano, Magma, Types of Lava, Viscosity, Earthquakes, Faults, Folds, Seismograph, Richter Scale, Seismograph, Tsunami’s, Rocks, Minerals, Crystals, Uses of Minerals, Types of Crystals, Physical Properties of Minerals, Rock Cycle, Common Igneous Rocks, Common Sedimentary Rocks, Common Metamorphic Rocks., Age of the Earth, Uniformitarianism, Principle of Superposition, Earth History, Time Units, Timeline of Events, Basic Evolution, Mass Extinction Events, Dinosaurs, Early Mammals, and more.

Full Unit can be found at… http://sciencepowerpoint.com/Geology_Unit.html


NGSS Standards HS

Additional Standards Addressed

• This was a very brief tour. Please visit the links below to learn more about each of the units in this curriculum package.– These units take me about four years to complete

with my students in grades 5-10.

Earth Science Units Extended Tour Link and Curriculum Guide

Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html

Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html

Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html

Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html

Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html

Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html

= Easier = More Difficult = Most Difficult

5th – 7th grade 6th – 8th grade 8th – 10th grade


http://sciencepowerpoint.com/Astronomy_Unit.html

http://sciencepowerpoint.com/Weather_Climate_Unit.html

http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html

http://sciencepowerpoint.com/Water_Molecule_Unit.html

http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html

Physical Science Units Extended Tour Link and Curriculum Guide

Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods.html

Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html

Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html

Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html

Life Science Units Extended Tour Link and Curriculum Guide

Human Body / Health Topics http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html

DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html

Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html

Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html

Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html

Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html

Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html

Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm

Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html

Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html

http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods.html

http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods.html

http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html

http://sciencepowerpoint.com/Energy_Topics_Unit.html

http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html

http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html

http://sciencepowerpoint.com/DNA_Genetics_Unit.html

http://sciencepowerpoint.com/Cellular_Biology_Unit.html

http://sciencepowerpoint.com/Infectious_Diseases_Unit.html

http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html

http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html

http://sciencepowerpoint.com/Plant_Botany_Unit.html

http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm

http://sciencepowerpoint.com/Ecology_Interactions_Unit.html

http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html

• More Units Available at…

Earth Science: The Soil Science and Glaciers Unit, The Geology Topics Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The Rivers and Water Quality Unit, The Water Molecule Unit.

Physical Science: The Laws of Motion and Machines Unit, The Atoms and Periodic Table Unit, The Energy and the Environment Unit, and Science Skills Unit.

Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit, The Life Topics Unit, The Plant Unit, The Taxonomy and Classification Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology: Abiotic Factors, The Evolution and Natural Selection Unit and The Human Body Systems and Health Topics Unit


• The entire four year curriculum can be found at... http://sciencepowerpoint.com/ Please feel free to contact me with any questions you may have. Thank you for your interest in this curriculum.

Sincerely,

Ryan Murphy M.Ed

[email protected]


http://[email protected]/

viscosity of fluids lesson powerpoint, fluid dynamics, flow, lab

Technology

low viscosity

low resistance

lavas viscosity

high viscosity

higher viscosity

type of volcano

high resistance

resistance of liquid