What to study:
*you will be given some time in class
*you will be given some time in class
1) Read Pages 38-60
2) Review edquest notes
![](http://www.weebly.com/weebly/images/file_icons/pdf.png)
sia81-3notes.pdf | |
File Size: | 347 kb |
File Type: |
3) Complete topic 3 vocabulary terms
4) Check and Reflect questions section 3.1 pg 41
|
5) Check and Reflect questions section 3.2 pg 46
|
6) Check and Reflect questions section 3.3 pg 52
|
7) Check and Reflect questions section 3.4 pg 56
|
8) Check and Reflect questions section 3.5 pg 60
|
9) Assess your Learning questions pg 61
|
3.1 Viscosity and the Effects of Temperature
Presentation A
|
Why is ketchup so hard to pour? - George Zaidan 4:28
|
![]()
|
|
|
Marble drop Julie Arsenault
*put on slow-motion |
|
![]()
Egg magic
Placed eggs in green water, one sinks one floats (one has lots of salt) |
*viscosity: ice cream sundaes BO'C
3.2 Density of fluids
Try this at home!!
Assignment:
Assignment:
Make a density tower out of a variety of materials
1 point per material for a maximum of 6 The Proof: -Draw a diagram or take a photo labelling each layer (only one point if it is a diagram/photo that has not been labeled or-Video: show us. First point out each item you used. Explain why you chose the different materials, and why one will float on a particular substance and not another, using the particle model of matter *You also need a quick sketch of what layers you used *use the internet to see what materials would be a good choice! *Be careful what you put in there. Use items that you don't mind getting dirty/putting in the garbage after. In terms of disposal, put the whole thing in a ziploc bag before putting in the garbage, as things like oil shouldn't go straight down the drain. |
Science Max - Volume, Mass and Density - Full Episode 22:01
|
Student Samples
|
|
3.3 Density, Temperature and Buoyancy
![](http://www.weebly.com/weebly/images/file_icons/xls.png)
presentation_density_buoyancy.pptx | |
File Size: | 1168 kb |
File Type: | pptx |
Mercury
Often gases are less dense than air, which are less dense than solids, but there are exceptions! This metal nut is less dense than liquid mercury (metal), and floats on top. |
Density-Why does an iron nail float on mercury and sink in water?
|
Experiment
How can LOL dolls help us understand neutral buoyancy?
|
Density Calculation Problems LG
![]()
|
![]()
|
3.4 Compression of Fluids
Presentation C
![]()
|
The effects of underwater pressure on the body - Neosha S Kashef 4:02
|
3.5 Pressure in Fluids- Pascal's Law
Section 3 Assignment
![](http://www.weebly.com/weebly/images/file_icons/rtf.png)
section_3_assignment.doc | |
File Size: | 29 kb |
File Type: | doc |
Pressure Practice Problems LR
![]()
|
![]()
|
And, the math...
![](http://www.weebly.com/weebly/images/file_icons/pdf.png)
sci_8_pressure_practice_problems.pdf | |
File Size: | 149 kb |
File Type: |
Ask Archimedes
|
Hydraulics and Pneumatics
|
Additional Videos for Interest purposes
Archimedes Principle
|
Why Do Ships Float?
Scishow kids |
How Do Ships Float?
|
Why Don't Big Ships Sink?
|
|
|
|
|
Bill Nye the Science Guy Buoyancy S01E05
Quick Activity